Node.js version 10 does not work

[JCMais]

Following is the output of trying to compile this on docker image node:10-alpine:

gyp info it worked if it ends with ok
gyp info using node-gyp@3.8.0
gyp info using node@10.13.0 | linux | x64
gyp http GET https://nodejs.org/download/release/v10.13.0/node-v10.13.0-headers.tar.gz
gyp http 200 https://nodejs.org/download/release/v10.13.0/node-v10.13.0-headers.tar.gz
gyp http GET https://nodejs.org/download/release/v10.13.0/SHASUMS256.txt
gyp http 200 https://nodejs.org/download/release/v10.13.0/SHASUMS256.txt
gyp info spawn /usr/bin/python2
gyp info spawn args [ '/usr/local/lib/node_modules/npm/node_modules/node-gyp/gyp/gyp_main.py',
gyp info spawn args   'binding.gyp',
gyp info spawn args   '-f',
gyp info spawn args   'make',
gyp info spawn args   '-I',
gyp info spawn args   '/app/node_modules/sc-uws/build/config.gypi',
gyp info spawn args   '-I',
gyp info spawn args   '/usr/local/lib/node_modules/npm/node_modules/node-gyp/addon.gypi',
gyp info spawn args   '-I',
gyp info spawn args   '/root/.node-gyp/10.13.0/include/node/common.gypi',
gyp info spawn args   '-Dlibrary=shared_library',
gyp info spawn args   '-Dvisibility=default',
gyp info spawn args   '-Dnode_root_dir=/root/.node-gyp/10.13.0',
gyp info spawn args   '-Dnode_gyp_dir=/usr/local/lib/node_modules/npm/node_modules/node-gyp',
gyp info spawn args   '-Dnode_lib_file=/root/.node-gyp/10.13.0/<(target_arch)/node.lib',
gyp info spawn args   '-Dmodule_root_dir=/app/node_modules/sc-uws',
gyp info spawn args   '-Dnode_engine=v8',
gyp info spawn args   '--depth=.',
gyp info spawn args   '--no-parallel',
gyp info spawn args   '--generator-output',
gyp info spawn args   'build',
gyp info spawn args   '-Goutput_dir=.' ]
gyp info spawn make
gyp info spawn args [ 'BUILDTYPE=Release', '-C', 'build' ]
make: Entering directory '/app/node_modules/sc-uws/build'
  CXX(target) Release/obj.target/uws/src/Extensions.o
  CXX(target) Release/obj.target/uws/src/Group.o
  CXX(target) Release/obj.target/uws/src/Networking.o
  CXX(target) Release/obj.target/uws/src/Hub.o
  CXX(target) Release/obj.target/uws/src/Node.o
  CXX(target) Release/obj.target/uws/src/WebSocket.o
  CXX(target) Release/obj.target/uws/src/HTTPSocket.o
../src/HTTPSocket.cpp: In instantiation of 'void uWS::HttpSocket<isServer>::upgrade(const char*, const char*, size_t, const char*, size_t, bool*) [with bool isServer = true; size_t = long unsigned int]':
../src/HTTPSocket.cpp:314:17:   required from here
../src/HTTPSocket.cpp:238:27: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
         for (int i = 0; i < subprotocolLength; i++) {
                         ~~^~~~~~~~~~~~~~~~~~~
../src/HTTPSocket.cpp: In instantiation of 'void uWS::HttpSocket<isServer>::upgrade(const char*, const char*, size_t, const char*, size_t, bool*) [with bool isServer = false; size_t = long unsigned int]':
../src/HTTPSocket.cpp:315:17:   required from here
../src/HTTPSocket.cpp:238:27: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
  CXX(target) Release/obj.target/uws/src/Socket.o
  CXX(target) Release/obj.target/uws/src/addon.o
In file included from ../src/addon.cpp:2:0:
../src/addon.h: In lambda function:
../src/addon.h:21:124: warning: 'v8::Local<v8::Value> node::MakeCallback(v8::Isolate*, v8::Local<v8::Object>, v8::Local<v8::Function>, int, v8::Local<v8::Value>*)' is deprecated: Use MakeCallback(..., async_context) [-Wdeprecated-declarations]
         node::MakeCallback(isolate, isolate->GetCurrentContext()->Global(), Local<Function>::New(isolate, noop), 0, nullptr);
                                                                                                                            ^
In file included from ../src/addon.h:1:0,
                 from ../src/addon.cpp:2:
/root/.node-gyp/10.13.0/include/node/node.h:176:50: note: declared here
                 NODE_EXTERN v8::Local<v8::Value> MakeCallback(
                                                  ^
/root/.node-gyp/10.13.0/include/node/node.h:91:42: note: in definition of macro 'NODE_DEPRECATED'
     __attribute__((deprecated(message))) declarator
                                          ^~~~~~~~~~
In file included from ../src/addon.cpp:2:0:
../src/addon.h: In constructor 'NativeString::NativeString(const v8::Local<v8::Value>&)':
../src/addon.h:37:70: warning: 'v8::String::Utf8Value::Utf8Value(v8::Local<v8::Value>)' is deprecated: Use Isolate version [-Wdeprecated-declarations]
             utf8Value = new (utf8ValueMemory) String::Utf8Value(value);
                                                                      ^
In file included from /root/.node-gyp/10.13.0/include/node/v8.h:26:0,
                 from /root/.node-gyp/10.13.0/include/node/node.h:63,
                 from ../src/addon.h:1,
                 from ../src/addon.cpp:2:
/root/.node-gyp/10.13.0/include/node/v8.h:2892:28: note: declared here
                   explicit Utf8Value(Local<v8::Value> obj));
                            ^
/root/.node-gyp/10.13.0/include/node/v8config.h:324:3: note: in definition of macro 'V8_DEPRECATED'
   declarator __attribute__((deprecated(message)))
   ^~~~~~~~~~
In file included from ../src/addon.cpp:2:0:
../src/addon.h: In function 'void transfer(const v8::FunctionCallbackInfo<v8::Value>&)':
../src/addon.h:223:60: warning: 'v8::Local<v8::Object> v8::Value::ToObject() const' is deprecated: Use maybe version [-Wdeprecated-declarations]
         uv_fileno((handle = getTcpHandle(args[0]->ToObject()->GetAlignedPointerFromInternalField(0))), (uv_os_fd_t *) &ticket->fd);
                                                            ^
In file included from /root/.node-gyp/10.13.0/include/node/node.h:63:0,
                 from ../src/addon.h:1,
                 from ../src/addon.cpp:2:
/root/.node-gyp/10.13.0/include/node/v8.h:10046:15: note: declared here
 Local<Object> Value::ToObject() const {
               ^~~~~
In file included from ../src/addon.cpp:2:0:
../src/addon.h:225:44: warning: 'int64_t v8::Value::IntegerValue() const' is deprecated: Use maybe version [-Wdeprecated-declarations]
         ticket->fd = args[0]->IntegerValue();
                                            ^
In file included from /root/.node-gyp/10.13.0/include/node/v8.h:26:0,
                 from /root/.node-gyp/10.13.0/include/node/node.h:63,
                 from ../src/addon.h:1,
                 from ../src/addon.cpp:2:
/root/.node-gyp/10.13.0/include/node/v8.h:2476:46: note: declared here
   V8_DEPRECATED("Use maybe version", int64_t IntegerValue() const);
                                              ^
/root/.node-gyp/10.13.0/include/node/v8config.h:324:3: note: in definition of macro 'V8_DEPRECATED'
   declarator __attribute__((deprecated(message)))
   ^~~~~~~~~~
In file included from ../src/addon.cpp:2:0:
../src/addon.h: In lambda function:
../src/addon.h:339:131: warning: 'v8::Local<v8::Value> node::MakeCallback(v8::Isolate*, v8::Local<v8::Object>, v8::Local<v8::Function>, int, v8::Local<v8::Value>*)' is deprecated: Use MakeCallback(..., async_context) [-Wdeprecated-declarations]
         node::MakeCallback(isolate, isolate->GetCurrentContext()->Global(), Local<Function>::New(isolate, *errorCallback), 1, argv);
                                                                                                                                   ^
In file included from ../src/addon.h:1:0,
                 from ../src/addon.cpp:2:
/root/.node-gyp/10.13.0/include/node/node.h:176:50: note: declared here
                 NODE_EXTERN v8::Local<v8::Value> MakeCallback(
                                                  ^
/root/.node-gyp/10.13.0/include/node/node.h:91:42: note: in definition of macro 'NODE_DEPRECATED'
     __attribute__((deprecated(message))) declarator
                                          ^~~~~~~~~~
In file included from ../src/addon.cpp:2:0:
../src/addon.h: In function 'void startAutoPing(const v8::FunctionCallbackInfo<v8::Value>&)':
../src/addon.h:416:48: warning: 'int64_t v8::Value::IntegerValue() const' is deprecated: Use maybe version [-Wdeprecated-declarations]
     group->startAutoPing(args[1]->IntegerValue(), std::string(nativeString.getData(), nativeString.getLength()));
                                                ^
In file included from /root/.node-gyp/10.13.0/include/node/v8.h:26:0,
                 from /root/.node-gyp/10.13.0/include/node/node.h:63,
                 from ../src/addon.h:1,
                 from ../src/addon.cpp:2:
/root/.node-gyp/10.13.0/include/node/v8.h:2476:46: note: declared here
   V8_DEPRECATED("Use maybe version", int64_t IntegerValue() const);
                                              ^
/root/.node-gyp/10.13.0/include/node/v8config.h:324:3: note: in definition of macro 'V8_DEPRECATED'
   declarator __attribute__((deprecated(message)))
   ^~~~~~~~~~
In file included from ../src/addon.cpp:2:0:
../src/addon.h: In function 'void listen(const v8::FunctionCallbackInfo<v8::Value>&)':
../src/addon.h:425:38: warning: 'int64_t v8::Value::IntegerValue() const' is deprecated: Use maybe version [-Wdeprecated-declarations]
     hub.listen(args[1]->IntegerValue(), nullptr, 0, group);
                                      ^
In file included from /root/.node-gyp/10.13.0/include/node/v8.h:26:0,
                 from /root/.node-gyp/10.13.0/include/node/node.h:63,
                 from ../src/addon.h:1,
                 from ../src/addon.cpp:2:
/root/.node-gyp/10.13.0/include/node/v8.h:2476:46: note: declared here
   V8_DEPRECATED("Use maybe version", int64_t IntegerValue() const);
                                              ^
/root/.node-gyp/10.13.0/include/node/v8config.h:324:3: note: in definition of macro 'V8_DEPRECATED'
   declarator __attribute__((deprecated(message)))
   ^~~~~~~~~~
In file included from ../src/addon.cpp:3:0:
../src/http.h: In static member function 'static void HttpServer::Request::headers(v8::Local<v8::String>, const v8::PropertyCallbackInfo<v8::Value>&)':
../src/http.h:31:156: error: no matching function for call to 'v8::String::NewFromOneByte(v8::Isolate*, uint8_t*, v8::String::NewStringType, unsigned int&)'
                     args.GetReturnValue().Set(String::NewFromOneByte(args.GetIsolate(), (uint8_t *) header.value, String::kNormalString, header.valueLength));
                                                                                                                                                            ^
In file included from /root/.node-gyp/10.13.0/include/node/node.h:63:0,
                 from ../src/addon.h:1,
                 from ../src/addon.cpp:2:
/root/.node-gyp/10.13.0/include/node/v8.h:2802:51: note: candidate: static v8::MaybeLocal<v8::String> v8::String::NewFromOneByte(v8::Isolate*, const uint8_t*, v8::NewStringType, int)
   static V8_WARN_UNUSED_RESULT MaybeLocal<String> NewFromOneByte(
                                                   ^~~~~~~~~~~~~~
/root/.node-gyp/10.13.0/include/node/v8.h:2802:51: note:   no known conversion for argument 3 from 'v8::String::NewStringType' to 'v8::NewStringType'
In file included from ../src/addon.cpp:3:0:
../src/http.h: In static member function 'static void HttpServer::Request::method(v8::Local<v8::String>, const v8::PropertyCallbackInfo<v8::Value>&)':
../src/http.h:45:128: error: no matching function for call to 'v8::String::NewFromOneByte(v8::Isolate*, uint8_t*, v8::String::NewStringType, int)'
                 args.GetReturnValue().Set(String::NewFromOneByte(args.GetIsolate(), (uint8_t *) "GET", String::kNormalString, 3));
                                                                                                                                ^
In file included from /root/.node-gyp/10.13.0/include/node/node.h:63:0,
                 from ../src/addon.h:1,
                 from ../src/addon.cpp:2:
/root/.node-gyp/10.13.0/include/node/v8.h:2802:51: note: candidate: static v8::MaybeLocal<v8::String> v8::String::NewFromOneByte(v8::Isolate*, const uint8_t*, v8::NewStringType, int)
   static V8_WARN_UNUSED_RESULT MaybeLocal<String> NewFromOneByte(
                                                   ^~~~~~~~~~~~~~
/root/.node-gyp/10.13.0/include/node/v8.h:2802:51: note:   no known conversion for argument 3 from 'v8::String::NewStringType' to 'v8::NewStringType'
In file included from ../src/addon.cpp:3:0:
../src/http.h:48:128: error: no matching function for call to 'v8::String::NewFromOneByte(v8::Isolate*, uint8_t*, v8::String::NewStringType, int)'
                 args.GetReturnValue().Set(String::NewFromOneByte(args.GetIsolate(), (uint8_t *) "PUT", String::kNormalString, 3));
                                                                                                                                ^
In file included from /root/.node-gyp/10.13.0/include/node/node.h:63:0,
                 from ../src/addon.h:1,
                 from ../src/addon.cpp:2:
/root/.node-gyp/10.13.0/include/node/v8.h:2802:51: note: candidate: static v8::MaybeLocal<v8::String> v8::String::NewFromOneByte(v8::Isolate*, const uint8_t*, v8::NewStringType, int)
   static V8_WARN_UNUSED_RESULT MaybeLocal<String> NewFromOneByte(
                                                   ^~~~~~~~~~~~~~
/root/.node-gyp/10.13.0/include/node/v8.h:2802:51: note:   no known conversion for argument 3 from 'v8::String::NewStringType' to 'v8::NewStringType'
In file included from ../src/addon.cpp:3:0:
../src/http.h:51:129: error: no matching function for call to 'v8::String::NewFromOneByte(v8::Isolate*, uint8_t*, v8::String::NewStringType, int)'
                 args.GetReturnValue().Set(String::NewFromOneByte(args.GetIsolate(), (uint8_t *) "POST", String::kNormalString, 4));
                                                                                                                                 ^
In file included from /root/.node-gyp/10.13.0/include/node/node.h:63:0,
                 from ../src/addon.h:1,
                 from ../src/addon.cpp:2:
/root/.node-gyp/10.13.0/include/node/v8.h:2802:51: note: candidate: static v8::MaybeLocal<v8::String> v8::String::NewFromOneByte(v8::Isolate*, const uint8_t*, v8::NewStringType, int)
   static V8_WARN_UNUSED_RESULT MaybeLocal<String> NewFromOneByte(
                                                   ^~~~~~~~~~~~~~
/root/.node-gyp/10.13.0/include/node/v8.h:2802:51: note:   no known conversion for argument 3 from 'v8::String::NewStringType' to 'v8::NewStringType'
In file included from ../src/addon.cpp:3:0:
../src/http.h:54:129: error: no matching function for call to 'v8::String::NewFromOneByte(v8::Isolate*, uint8_t*, v8::String::NewStringType, int)'
                 args.GetReturnValue().Set(String::NewFromOneByte(args.GetIsolate(), (uint8_t *) "HEAD", String::kNormalString, 4));
                                                                                                                                 ^
In file included from /root/.node-gyp/10.13.0/include/node/node.h:63:0,
                 from ../src/addon.h:1,
                 from ../src/addon.cpp:2:
/root/.node-gyp/10.13.0/include/node/v8.h:2802:51: note: candidate: static v8::MaybeLocal<v8::String> v8::String::NewFromOneByte(v8::Isolate*, const uint8_t*, v8::NewStringType, int)
   static V8_WARN_UNUSED_RESULT MaybeLocal<String> NewFromOneByte(
                                                   ^~~~~~~~~~~~~~
/root/.node-gyp/10.13.0/include/node/v8.h:2802:51: note:   no known conversion for argument 3 from 'v8::String::NewStringType' to 'v8::NewStringType'
In file included from ../src/addon.cpp:3:0:
../src/http.h:57:130: error: no matching function for call to 'v8::String::NewFromOneByte(v8::Isolate*, uint8_t*, v8::String::NewStringType, int)'
                 args.GetReturnValue().Set(String::NewFromOneByte(args.GetIsolate(), (uint8_t *) "PATCH", String::kNormalString, 5));
                                                                                                                                  ^
In file included from /root/.node-gyp/10.13.0/include/node/node.h:63:0,
                 from ../src/addon.h:1,
                 from ../src/addon.cpp:2:
/root/.node-gyp/10.13.0/include/node/v8.h:2802:51: note: candidate: static v8::MaybeLocal<v8::String> v8::String::NewFromOneByte(v8::Isolate*, const uint8_t*, v8::NewStringType, int)
   static V8_WARN_UNUSED_RESULT MaybeLocal<String> NewFromOneByte(
                                                   ^~~~~~~~~~~~~~
/root/.node-gyp/10.13.0/include/node/v8.h:2802:51: note:   no known conversion for argument 3 from 'v8::String::NewStringType' to 'v8::NewStringType'
In file included from ../src/addon.cpp:3:0:
../src/http.h:60:130: error: no matching function for call to 'v8::String::NewFromOneByte(v8::Isolate*, uint8_t*, v8::String::NewStringType, int)'
                 args.GetReturnValue().Set(String::NewFromOneByte(args.GetIsolate(), (uint8_t *) "TRACE", String::kNormalString, 5));
                                                                                                                                  ^
In file included from /root/.node-gyp/10.13.0/include/node/node.h:63:0,
                 from ../src/addon.h:1,
                 from ../src/addon.cpp:2:
/root/.node-gyp/10.13.0/include/node/v8.h:2802:51: note: candidate: static v8::MaybeLocal<v8::String> v8::String::NewFromOneByte(v8::Isolate*, const uint8_t*, v8::NewStringType, int)
   static V8_WARN_UNUSED_RESULT MaybeLocal<String> NewFromOneByte(
                                                   ^~~~~~~~~~~~~~
/root/.node-gyp/10.13.0/include/node/v8.h:2802:51: note:   no known conversion for argument 3 from 'v8::String::NewStringType' to 'v8::NewStringType'
In file included from ../src/addon.cpp:3:0:
../src/http.h:63:131: error: no matching function for call to 'v8::String::NewFromOneByte(v8::Isolate*, uint8_t*, v8::String::NewStringType, int)'
                 args.GetReturnValue().Set(String::NewFromOneByte(args.GetIsolate(), (uint8_t *) "DELETE", String::kNormalString, 6));
                                                                                                                                   ^
In file included from /root/.node-gyp/10.13.0/include/node/node.h:63:0,
                 from ../src/addon.h:1,
                 from ../src/addon.cpp:2:
/root/.node-gyp/10.13.0/include/node/v8.h:2802:51: note: candidate: static v8::MaybeLocal<v8::String> v8::String::NewFromOneByte(v8::Isolate*, const uint8_t*, v8::NewStringType, int)
   static V8_WARN_UNUSED_RESULT MaybeLocal<String> NewFromOneByte(
                                                   ^~~~~~~~~~~~~~
/root/.node-gyp/10.13.0/include/node/v8.h:2802:51: note:   no known conversion for argument 3 from 'v8::String::NewStringType' to 'v8::NewStringType'
In file included from ../src/addon.cpp:3:0:
../src/http.h:66:132: error: no matching function for call to 'v8::String::NewFromOneByte(v8::Isolate*, uint8_t*, v8::String::NewStringType, int)'
                 args.GetReturnValue().Set(String::NewFromOneByte(args.GetIsolate(), (uint8_t *) "OPTIONS", String::kNormalString, 7));
                                                                                                                                    ^
In file included from /root/.node-gyp/10.13.0/include/node/node.h:63:0,
                 from ../src/addon.h:1,
                 from ../src/addon.cpp:2:
/root/.node-gyp/10.13.0/include/node/v8.h:2802:51: note: candidate: static v8::MaybeLocal<v8::String> v8::String::NewFromOneByte(v8::Isolate*, const uint8_t*, v8::NewStringType, int)
   static V8_WARN_UNUSED_RESULT MaybeLocal<String> NewFromOneByte(
                                                   ^~~~~~~~~~~~~~
/root/.node-gyp/10.13.0/include/node/v8.h:2802:51: note:   no known conversion for argument 3 from 'v8::String::NewStringType' to 'v8::NewStringType'
In file included from ../src/addon.cpp:3:0:
../src/http.h:69:132: error: no matching function for call to 'v8::String::NewFromOneByte(v8::Isolate*, uint8_t*, v8::String::NewStringType, int)'
                 args.GetReturnValue().Set(String::NewFromOneByte(args.GetIsolate(), (uint8_t *) "CONNECT", String::kNormalString, 7));
                                                                                                                                    ^
In file included from /root/.node-gyp/10.13.0/include/node/node.h:63:0,
                 from ../src/addon.h:1,
                 from ../src/addon.cpp:2:
/root/.node-gyp/10.13.0/include/node/v8.h:2802:51: note: candidate: static v8::MaybeLocal<v8::String> v8::String::NewFromOneByte(v8::Isolate*, const uint8_t*, v8::NewStringType, int)
   static V8_WARN_UNUSED_RESULT MaybeLocal<String> NewFromOneByte(
                                                   ^~~~~~~~~~~~~~
/root/.node-gyp/10.13.0/include/node/v8.h:2802:51: note:   no known conversion for argument 3 from 'v8::String::NewStringType' to 'v8::NewStringType'
In file included from ../src/addon.cpp:3:0:
../src/http.h: In static member function 'static v8::Local<v8::Object> HttpServer::Request::getTemplateObject(v8::Isolate*)':
../src/http.h:99:89: error: no matching function for call to 'v8::Function::NewInstance()'
             Local<Object> reqObjectLocal = reqTemplateLocal->GetFunction()->NewInstance();
                                                                                         ^
In file included from /root/.node-gyp/10.13.0/include/node/node.h:63:0,
                 from ../src/addon.h:1,
                 from ../src/addon.cpp:2:
/root/.node-gyp/10.13.0/include/node/v8.h:3993:44: note: candidate: v8::MaybeLocal<v8::Object> v8::Function::NewInstance(v8::Local<v8::Context>, int, v8::Local<v8::Value>*) const
   V8_WARN_UNUSED_RESULT MaybeLocal<Object> NewInstance(
                                            ^~~~~~~~~~~
/root/.node-gyp/10.13.0/include/node/v8.h:3993:44: note:   candidate expects 3 arguments, 0 provided
/root/.node-gyp/10.13.0/include/node/v8.h:3996:44: note: candidate: v8::MaybeLocal<v8::Object> v8::Function::NewInstance(v8::Local<v8::Context>) const
   V8_WARN_UNUSED_RESULT MaybeLocal<Object> NewInstance(
                                            ^~~~~~~~~~~
/root/.node-gyp/10.13.0/include/node/v8.h:3996:44: note:   candidate expects 1 argument, 0 provided
In file included from ../src/addon.cpp:3:0:
../src/http.h:102:70: warning: 'void v8::ObjectTemplate::SetNamedPropertyHandler(v8::NamedPropertyGetterCallback, v8::NamedPropertySetterCallback, v8::NamedPropertyQueryCallback, v8::NamedPropertyDeleterCallback, v8::NamedPropertyEnumeratorCallback, v8::Local<v8::Value>)' is deprecated: Use SetHandler(const NamedPropertyHandlerConfiguration) with the kOnlyInterceptStrings flag set. [-Wdeprecated-declarations]
             headersTemplate->SetNamedPropertyHandler(Request::headers);
                                                                      ^
In file included from /root/.node-gyp/10.13.0/include/node/v8.h:26:0,
                 from /root/.node-gyp/10.13.0/include/node/node.h:63,
                 from ../src/addon.h:1,
                 from ../src/addon.cpp:2:
/root/.node-gyp/10.13.0/include/node/v8.h:5991:12: note: declared here
       void SetNamedPropertyHandler(
            ^
/root/.node-gyp/10.13.0/include/node/v8config.h:324:3: note: in definition of macro 'V8_DEPRECATED'
   declarator __attribute__((deprecated(message)))
   ^~~~~~~~~~
In file included from ../src/addon.cpp:3:0:
../src/http.h: In static member function 'static void HttpServer::Response::writeHead(const v8::FunctionCallbackInfo<v8::Value>&)':
../src/http.h:137:87: warning: 'int64_t v8::Value::IntegerValue() const' is deprecated: Use maybe version [-Wdeprecated-declarations]
                 std::string head = "HTTP/1.1 " + std::to_string(args[0]->IntegerValue()) + " ";
                                                                                       ^
In file included from /root/.node-gyp/10.13.0/include/node/v8.h:26:0,
                 from /root/.node-gyp/10.13.0/include/node/node.h:63,
                 from ../src/addon.h:1,
                 from ../src/addon.cpp:2:
/root/.node-gyp/10.13.0/include/node/v8.h:2476:46: note: declared here
   V8_DEPRECATED("Use maybe version", int64_t IntegerValue() const);
                                              ^
/root/.node-gyp/10.13.0/include/node/v8config.h:324:3: note: in definition of macro 'V8_DEPRECATED'
   declarator __attribute__((deprecated(message)))
   ^~~~~~~~~~
In file included from ../src/addon.cpp:3:0:
../src/http.h:147:85: warning: 'v8::Local<v8::Object> v8::Value::ToObject() const' is deprecated: Use maybe version [-Wdeprecated-declarations]
                     Local<Object> headersObject = args[args.Length() - 1]->ToObject();
                                                                                     ^
In file included from /root/.node-gyp/10.13.0/include/node/node.h:63:0,
                 from ../src/addon.h:1,
                 from ../src/addon.cpp:2:
/root/.node-gyp/10.13.0/include/node/v8.h:10046:15: note: declared here
 Local<Object> Value::ToObject() const {
               ^~~~~
In file included from ../src/addon.cpp:3:0:
../src/http.h:149:39: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
                     for (int i = 0; i < headers->Length(); i++) {
                                     ~~^~~~~~~~~~~~~~~~~~~
../src/http.h: In static member function 'static v8::Local<v8::Object> HttpServer::Response::getTemplateObject(v8::Isolate*)':
../src/http.h:196:65: error: no matching function for call to 'v8::Function::NewInstance()'
             return resTemplateLocal->GetFunction()->NewInstance();
                                                                 ^
In file included from /root/.node-gyp/10.13.0/include/node/node.h:63:0,
                 from ../src/addon.h:1,
                 from ../src/addon.cpp:2:
/root/.node-gyp/10.13.0/include/node/v8.h:3993:44: note: candidate: v8::MaybeLocal<v8::Object> v8::Function::NewInstance(v8::Local<v8::Context>, int, v8::Local<v8::Value>*) const
   V8_WARN_UNUSED_RESULT MaybeLocal<Object> NewInstance(
                                            ^~~~~~~~~~~
/root/.node-gyp/10.13.0/include/node/v8.h:3993:44: note:   candidate expects 3 arguments, 0 provided
/root/.node-gyp/10.13.0/include/node/v8.h:3996:44: note: candidate: v8::MaybeLocal<v8::Object> v8::Function::NewInstance(v8::Local<v8::Context>) const
   V8_WARN_UNUSED_RESULT MaybeLocal<Object> NewInstance(
                                            ^~~~~~~~~~~
/root/.node-gyp/10.13.0/include/node/v8.h:3996:44: note:   candidate expects 1 argument, 0 provided
In file included from ../src/addon.cpp:3:0:
../src/http.h: In lambda function:
../src/http.h:227:155: error: no matching function for call to 'v8::String::NewFromOneByte(v8::Isolate* const&, uint8_t*, v8::String::NewStringType, unsigned int)'
             reqObject->SetInternalField(4, String::NewFromOneByte(isolate, (uint8_t *) req.getUrl().value, String::kNormalString, req.getUrl().valueLength));
                                                                                                                                                           ^
In file included from /root/.node-gyp/10.13.0/include/node/node.h:63:0,
                 from ../src/addon.h:1,
                 from ../src/addon.cpp:2:
/root/.node-gyp/10.13.0/include/node/v8.h:2802:51: note: candidate: static v8::MaybeLocal<v8::String> v8::String::NewFromOneByte(v8::Isolate*, const uint8_t*, v8::NewStringType, int)
   static V8_WARN_UNUSED_RESULT MaybeLocal<String> NewFromOneByte(
                                                   ^~~~~~~~~~~~~~
/root/.node-gyp/10.13.0/include/node/v8.h:2802:51: note:   no known conversion for argument 3 from 'v8::String::NewStringType' to 'v8::NewStringType'
In file included from ../src/addon.cpp:3:0:
../src/http.h: In static member function 'static void HttpServer::createServer(const v8::FunctionCallbackInfo<v8::Value>&)':
../src/http.h:293:122: error: no matching function for call to 'v8::Function::NewInstance()'
             args.GetReturnValue().Set(newInstance = Local<Function>::New(args.GetIsolate(), httpPersistent)->NewInstance());
                                                                                                                          ^
In file included from /root/.node-gyp/10.13.0/include/node/node.h:63:0,
                 from ../src/addon.h:1,
                 from ../src/addon.cpp:2:
/root/.node-gyp/10.13.0/include/node/v8.h:3993:44: note: candidate: v8::MaybeLocal<v8::Object> v8::Function::NewInstance(v8::Local<v8::Context>, int, v8::Local<v8::Value>*) const
   V8_WARN_UNUSED_RESULT MaybeLocal<Object> NewInstance(
                                            ^~~~~~~~~~~
/root/.node-gyp/10.13.0/include/node/v8.h:3993:44: note:   candidate expects 3 arguments, 0 provided
/root/.node-gyp/10.13.0/include/node/v8.h:3996:44: note: candidate: v8::MaybeLocal<v8::Object> v8::Function::NewInstance(v8::Local<v8::Context>) const
   V8_WARN_UNUSED_RESULT MaybeLocal<Object> NewInstance(
                                            ^~~~~~~~~~~
/root/.node-gyp/10.13.0/include/node/v8.h:3996:44: note:   candidate expects 1 argument, 0 provided
In file included from ../src/addon.cpp:3:0:
../src/http.h: In static member function 'static void HttpServer::listen(const v8::FunctionCallbackInfo<v8::Value>&)':
../src/http.h:308:69: warning: 'int64_t v8::Value::IntegerValue() const' is deprecated: Use maybe version [-Wdeprecated-declarations]
         std::cout << "listen: " << hub.listen(args[0]->IntegerValue(), nullptr, 0, group) << std::endl;
                                                                     ^
In file included from /root/.node-gyp/10.13.0/include/node/v8.h:26:0,
                 from /root/.node-gyp/10.13.0/include/node/node.h:63,
                 from ../src/addon.h:1,
                 from ../src/addon.cpp:2:
/root/.node-gyp/10.13.0/include/node/v8.h:2476:46: note: declared here
   V8_DEPRECATED("Use maybe version", int64_t IntegerValue() const);
                                              ^
/root/.node-gyp/10.13.0/include/node/v8config.h:324:3: note: in definition of macro 'V8_DEPRECATED'
   declarator __attribute__((deprecated(message)))
   ^~~~~~~~~~
In file included from ../src/addon.cpp:3:0:
../src/http.h: In static member function 'static void HttpServer::getExpressApp(const v8::FunctionCallbackInfo<v8::Value>&)':
../src/http.h:320:77: warning: 'v8::Local<v8::Object> v8::Value::ToObject() const' is deprecated: Use maybe version [-Wdeprecated-declarations]
             express->Get(String::NewFromUtf8(isolate, "request"))->ToObject()->SetPrototype(Local<Object>::New(args.GetIsolate(), reqTemplate)->GetPrototype());
                                                                             ^
In file included from /root/.node-gyp/10.13.0/include/node/node.h:63:0,
                 from ../src/addon.h:1,
                 from ../src/addon.cpp:2:
/root/.node-gyp/10.13.0/include/node/v8.h:10046:15: note: declared here
 Local<Object> Value::ToObject() const {
               ^~~~~
In file included from ../src/addon.cpp:3:0:
../src/http.h:320:159: error: no matching function for call to 'v8::Object::SetPrototype(v8::Local<v8::Value>)'
             express->Get(String::NewFromUtf8(isolate, "request"))->ToObject()->SetPrototype(Local<Object>::New(args.GetIsolate(), reqTemplate)->GetPrototype());
                                                                                                                                                               ^
In file included from /root/.node-gyp/10.13.0/include/node/node.h:63:0,
                 from ../src/addon.h:1,
                 from ../src/addon.cpp:2:
/root/.node-gyp/10.13.0/include/node/v8.h:3442:37: note: candidate: v8::Maybe<bool> v8::Object::SetPrototype(v8::Local<v8::Context>, v8::Local<v8::Value>)
   V8_WARN_UNUSED_RESULT Maybe<bool> SetPrototype(Local<Context> context,
                                     ^~~~~~~~~~~~
/root/.node-gyp/10.13.0/include/node/v8.h:3442:37: note:   candidate expects 2 arguments, 1 provided
In file included from ../src/addon.cpp:3:0:
../src/http.h:321:78: warning: 'v8::Local<v8::Object> v8::Value::ToObject() const' is deprecated: Use maybe version [-Wdeprecated-declarations]
             express->Get(String::NewFromUtf8(isolate, "response"))->ToObject()->SetPrototype(Local<Object>::New(args.GetIsolate(), resTemplate)->GetPrototype());
                                                                              ^
In file included from /root/.node-gyp/10.13.0/include/node/node.h:63:0,
                 from ../src/addon.h:1,
                 from ../src/addon.cpp:2:
/root/.node-gyp/10.13.0/include/node/v8.h:10046:15: note: declared here
 Local<Object> Value::ToObject() const {
               ^~~~~
In file included from ../src/addon.cpp:3:0:
../src/http.h:321:160: error: no matching function for call to 'v8::Object::SetPrototype(v8::Local<v8::Value>)'
             express->Get(String::NewFromUtf8(isolate, "response"))->ToObject()->SetPrototype(Local<Object>::New(args.GetIsolate(), resTemplate)->GetPrototype());
                                                                                                                                                                ^
In file included from /root/.node-gyp/10.13.0/include/node/node.h:63:0,
                 from ../src/addon.h:1,
                 from ../src/addon.cpp:2:
/root/.node-gyp/10.13.0/include/node/v8.h:3442:37: note: candidate: v8::Maybe<bool> v8::Object::SetPrototype(v8::Local<v8::Context>, v8::Local<v8::Value>)
   V8_WARN_UNUSED_RESULT Maybe<bool> SetPrototype(Local<Context> context,
                                     ^~~~~~~~~~~~
/root/.node-gyp/10.13.0/include/node/v8.h:3442:37: note:   candidate expects 2 arguments, 1 provided
In file included from ../src/addon.cpp:3:0:
../src/http.h:327:60: error: no matching function for call to 'v8::Function::NewInstance()'
             args.GetReturnValue().Set(express->NewInstance());
                                                            ^
In file included from /root/.node-gyp/10.13.0/include/node/node.h:63:0,
                 from ../src/addon.h:1,
                 from ../src/addon.cpp:2:
/root/.node-gyp/10.13.0/include/node/v8.h:3993:44: note: candidate: v8::MaybeLocal<v8::Object> v8::Function::NewInstance(v8::Local<v8::Context>, int, v8::Local<v8::Value>*) const
   V8_WARN_UNUSED_RESULT MaybeLocal<Object> NewInstance(
                                            ^~~~~~~~~~~
/root/.node-gyp/10.13.0/include/node/v8.h:3993:44: note:   candidate expects 3 arguments, 0 provided
/root/.node-gyp/10.13.0/include/node/v8.h:3996:44: note: candidate: v8::MaybeLocal<v8::Object> v8::Function::NewInstance(v8::Local<v8::Context>) const
   V8_WARN_UNUSED_RESULT MaybeLocal<Object> NewInstance(
                                            ^~~~~~~~~~~
/root/.node-gyp/10.13.0/include/node/v8.h:3996:44: note:   candidate expects 1 argument, 0 provided
In file included from ../src/addon.cpp:2:0:
../src/addon.h: In instantiation of 'void send(const v8::FunctionCallbackInfo<v8::Value>&) [with bool isServer = true]':
../src/addon.h:433:24:   required from 'Namespace<isServer>::Namespace(v8::Isolate*) [with bool isServer = true]'
../src/addon.cpp:8:88:   required from here
../src/addon.h:172:61: warning: 'int64_t v8::Value::IntegerValue() const' is deprecated: Use maybe version [-Wdeprecated-declarations]
     uWS::OpCode opCode = (uWS::OpCode) args[2]->IntegerValue();
                                        ~~~~~~~~~~~~~~~~~~~~~^~
In file included from /root/.node-gyp/10.13.0/include/node/v8.h:26:0,
                 from /root/.node-gyp/10.13.0/include/node/node.h:63,
                 from ../src/addon.h:1,
                 from ../src/addon.cpp:2:
/root/.node-gyp/10.13.0/include/node/v8.h:2476:46: note: declared here
   V8_DEPRECATED("Use maybe version", int64_t IntegerValue() const);
                                              ^
/root/.node-gyp/10.13.0/include/node/v8config.h:324:3: note: in definition of macro 'V8_DEPRECATED'
   declarator __attribute__((deprecated(message)))
   ^~~~~~~~~~
In file included from ../src/addon.cpp:2:0:
../src/addon.h: In instantiation of 'void closeSocket(const v8::FunctionCallbackInfo<v8::Value>&) [with bool isServer = true]':
../src/addon.h:434:24:   required from 'Namespace<isServer>::Namespace(v8::Isolate*) [with bool isServer = true]'
../src/addon.cpp:8:88:   required from here
../src/addon.h:349:80: warning: 'int64_t v8::Value::IntegerValue() const' is deprecated: Use maybe version [-Wdeprecated-declarations]
     unwrapSocket<isServer>(args[0].As<External>())->close(args[1]->IntegerValue(), nativeString.getData(), nativeString.getLength());
                                                           ~~~~~~~~~~~~~~~~~~~~~^~
In file included from /root/.node-gyp/10.13.0/include/node/v8.h:26:0,
                 from /root/.node-gyp/10.13.0/include/node/node.h:63,
                 from ../src/addon.h:1,
                 from ../src/addon.cpp:2:
/root/.node-gyp/10.13.0/include/node/v8.h:2476:46: note: declared here
   V8_DEPRECATED("Use maybe version", int64_t IntegerValue() const);
                                              ^
/root/.node-gyp/10.13.0/include/node/v8config.h:324:3: note: in definition of macro 'V8_DEPRECATED'
   declarator __attribute__((deprecated(message)))
   ^~~~~~~~~~
In file included from ../src/addon.cpp:2:0:
../src/addon.h: In instantiation of 'void prepareMessage(const v8::FunctionCallbackInfo<v8::Value>&) [with bool isServer = true]':
../src/addon.h:436:24:   required from 'Namespace<isServer>::Namespace(v8::Isolate*) [with bool isServer = true]'
../src/addon.cpp:8:88:   required from here
../src/addon.h:379:61: warning: 'int64_t v8::Value::IntegerValue() const' is deprecated: Use maybe version [-Wdeprecated-declarations]
     uWS::OpCode opCode = (uWS::OpCode) args[1]->IntegerValue();
                                        ~~~~~~~~~~~~~~~~~~~~~^~
In file included from /root/.node-gyp/10.13.0/include/node/v8.h:26:0,
                 from /root/.node-gyp/10.13.0/include/node/node.h:63,
                 from ../src/addon.h:1,
                 from ../src/addon.cpp:2:
/root/.node-gyp/10.13.0/include/node/v8.h:2476:46: note: declared here
   V8_DEPRECATED("Use maybe version", int64_t IntegerValue() const);
                                              ^
/root/.node-gyp/10.13.0/include/node/v8config.h:324:3: note: in definition of macro 'V8_DEPRECATED'
   declarator __attribute__((deprecated(message)))
   ^~~~~~~~~~
In file included from ../src/addon.cpp:2:0:
../src/addon.h: In instantiation of 'onConnection(const v8::FunctionCallbackInfo<v8::Value>&)::<lambda(uWS::WebSocket<isServer>*, uWS::HttpRequest)> [with bool isServer = true]':
../src/addon.h:252:55:   required from 'struct onConnection(const v8::FunctionCallbackInfo<v8::Value>&) [with bool isServer = true]::<lambda(struct uWS::WebSocket<true>*, struct uWS::HttpRequest)>'
../src/addon.h:252:5:   required from 'void onConnection(const v8::FunctionCallbackInfo<v8::Value>&) [with bool isServer = true]'
../src/addon.h:441:24:   required from 'Namespace<isServer>::Namespace(v8::Isolate*) [with bool isServer = true]'
../src/addon.cpp:8:88:   required from here
../src/addon.h:256:27: warning: 'v8::Local<v8::Value> node::MakeCallback(v8::Isolate*, v8::Local<v8::Object>, v8::Local<v8::Function>, int, v8::Local<v8::Value>*)' is deprecated: Use MakeCallback(..., async_context) [-Wdeprecated-declarations]
         node::MakeCallback(isolate, isolate->GetCurrentContext()->Global(), Local<Function>::New(isolate, *connectionCallback), 1, argv);
         ~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from ../src/addon.h:1:0,
                 from ../src/addon.cpp:2:
/root/.node-gyp/10.13.0/include/node/node.h:176:50: note: declared here
                 NODE_EXTERN v8::Local<v8::Value> MakeCallback(
                                                  ^
/root/.node-gyp/10.13.0/include/node/node.h:91:42: note: in definition of macro 'NODE_DEPRECATED'
     __attribute__((deprecated(message))) declarator
                                          ^~~~~~~~~~
In file included from ../src/addon.cpp:2:0:
../src/addon.h: In instantiation of 'onDisconnection(const v8::FunctionCallbackInfo<v8::Value>&)::<lambda(uWS::WebSocket<isServer>*, int, char*, size_t)> [with bool isServer = true; size_t = long unsigned int]':
../src/addon.h:317:61:   required from 'struct onDisconnection(const v8::FunctionCallbackInfo<v8::Value>&) [with bool isServer = true]::<lambda(struct uWS::WebSocket<true>*, int, char*, size_t)>'
../src/addon.h:317:5:   required from 'void onDisconnection(const v8::FunctionCallbackInfo<v8::Value>&) [with bool isServer = true]'
../src/addon.h:443:24:   required from 'Namespace<isServer>::Namespace(v8::Isolate*) [with bool isServer = true]'
../src/addon.cpp:8:88:   required from here
../src/addon.h:324:27: warning: 'v8::Local<v8::Value> node::MakeCallback(v8::Isolate*, v8::Local<v8::Object>, v8::Local<v8::Function>, int, v8::Local<v8::Value>*)' is deprecated: Use MakeCallback(..., async_context) [-Wdeprecated-declarations]
         node::MakeCallback(isolate, isolate->GetCurrentContext()->Global(), Local<Function>::New(isolate, *disconnectionCallback), 4, argv);
         ~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from ../src/addon.h:1:0,
                 from ../src/addon.cpp:2:
/root/.node-gyp/10.13.0/include/node/node.h:176:50: note: declared here
                 NODE_EXTERN v8::Local<v8::Value> MakeCallback(
                                                  ^
/root/.node-gyp/10.13.0/include/node/node.h:91:42: note: in definition of macro 'NODE_DEPRECATED'
     __attribute__((deprecated(message))) declarator
                                          ^~~~~~~~~~
In file included from ../src/addon.cpp:2:0:
../src/addon.h: In instantiation of 'onPing(const v8::FunctionCallbackInfo<v8::Value>&)::<lambda(uWS::WebSocket<isServer>*, const char*, size_t)> [with bool isServer = true; size_t = long unsigned int]':
../src/addon.h:284:29:   required from 'struct onPing(const v8::FunctionCallbackInfo<v8::Value>&) [with bool isServer = true]::<lambda(struct uWS::WebSocket<true>*, const char*, size_t)>'
../src/addon.h:284:5:   required from 'void onPing(const v8::FunctionCallbackInfo<v8::Value>&) [with bool isServer = true]'
../src/addon.h:454:24:   required from 'Namespace<isServer>::Namespace(v8::Isolate*) [with bool isServer = true]'
../src/addon.cpp:8:88:   required from here
../src/addon.h:288:27: warning: 'v8::Local<v8::Value> node::MakeCallback(v8::Isolate*, v8::Local<v8::Object>, v8::Local<v8::Function>, int, v8::Local<v8::Value>*)' is deprecated: Use MakeCallback(..., async_context) [-Wdeprecated-declarations]
         node::MakeCallback(isolate, isolate->GetCurrentContext()->Global(), Local<Function>::New(isolate, *pingCallback), 2, argv);
         ~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from ../src/addon.h:1:0,
                 from ../src/addon.cpp:2:
/root/.node-gyp/10.13.0/include/node/node.h:176:50: note: declared here
                 NODE_EXTERN v8::Local<v8::Value> MakeCallback(
                                                  ^
/root/.node-gyp/10.13.0/include/node/node.h:91:42: note: in definition of macro 'NODE_DEPRECATED'
     __attribute__((deprecated(message))) declarator
                                          ^~~~~~~~~~
In file included from ../src/addon.cpp:2:0:
../src/addon.h: In instantiation of 'onPong(const v8::FunctionCallbackInfo<v8::Value>&)::<lambda(uWS::WebSocket<isServer>*, const char*, size_t)> [with bool isServer = true; size_t = long unsigned int]':
../src/addon.h:300:29:   required from 'struct onPong(const v8::FunctionCallbackInfo<v8::Value>&) [with bool isServer = true]::<lambda(struct uWS::WebSocket<true>*, const char*, size_t)>'
../src/addon.h:300:5:   required from 'void onPong(const v8::FunctionCallbackInfo<v8::Value>&) [with bool isServer = true]'
../src/addon.h:455:24:   required from 'Namespace<isServer>::Namespace(v8::Isolate*) [with bool isServer = true]'
../src/addon.cpp:8:88:   required from here
../src/addon.h:304:27: warning: 'v8::Local<v8::Value> node::MakeCallback(v8::Isolate*, v8::Local<v8::Object>, v8::Local<v8::Function>, int, v8::Local<v8::Value>*)' is deprecated: Use MakeCallback(..., async_context) [-Wdeprecated-declarations]
         node::MakeCallback(isolate, isolate->GetCurrentContext()->Global(), Local<Function>::New(isolate, *pongCallback), 2, argv);
         ~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from ../src/addon.h:1:0,
                 from ../src/addon.cpp:2:
/root/.node-gyp/10.13.0/include/node/node.h:176:50: note: declared here
                 NODE_EXTERN v8::Local<v8::Value> MakeCallback(
                                                  ^
/root/.node-gyp/10.13.0/include/node/node.h:91:42: note: in definition of macro 'NODE_DEPRECATED'
     __attribute__((deprecated(message))) declarator
                                          ^~~~~~~~~~
In file included from ../src/addon.cpp:2:0:
../src/addon.h: In instantiation of 'void createGroup(const v8::FunctionCallbackInfo<v8::Value>&) [with bool isServer = true]':
../src/addon.h:456:24:   required from 'Namespace<isServer>::Namespace(v8::Isolate*) [with bool isServer = true]'
../src/addon.cpp:8:88:   required from here
../src/addon.h:79:82: warning: 'int64_t v8::Value::IntegerValue() const' is deprecated: Use maybe version [-Wdeprecated-declarations]
     uWS::Group<isServer> *group = hub.createGroup<isServer>(args[0]->IntegerValue(), args[1]->IntegerValue());
                                                             ~~~~~~~~~~~~~~~~~~~~~^~
In file included from /root/.node-gyp/10.13.0/include/node/v8.h:26:0,
                 from /root/.node-gyp/10.13.0/include/node/node.h:63,
                 from ../src/addon.h:1,
                 from ../src/addon.cpp:2:
/root/.node-gyp/10.13.0/include/node/v8.h:2476:46: note: declared here
   V8_DEPRECATED("Use maybe version", int64_t IntegerValue() const);
                                              ^
/root/.node-gyp/10.13.0/include/node/v8config.h:324:3: note: in definition of macro 'V8_DEPRECATED'
   declarator __attribute__((deprecated(message)))
   ^~~~~~~~~~
In file included from ../src/addon.cpp:2:0:
../src/addon.h:79:107: warning: 'int64_t v8::Value::IntegerValue() const' is deprecated: Use maybe version [-Wdeprecated-declarations]
     uWS::Group<isServer> *group = hub.createGroup<isServer>(args[0]->IntegerValue(), args[1]->IntegerValue());
                                                                                      ~~~~~~~~~~~~~~~~~~~~~^~
In file included from /root/.node-gyp/10.13.0/include/node/v8.h:26:0,
                 from /root/.node-gyp/10.13.0/include/node/node.h:63,
                 from ../src/addon.h:1,
                 from ../src/addon.cpp:2:
/root/.node-gyp/10.13.0/include/node/v8.h:2476:46: note: declared here
   V8_DEPRECATED("Use maybe version", int64_t IntegerValue() const);
                                              ^
/root/.node-gyp/10.13.0/include/node/v8config.h:324:3: note: in definition of macro 'V8_DEPRECATED'
   declarator __attribute__((deprecated(message)))
   ^~~~~~~~~~
In file included from ../src/addon.cpp:2:0:
../src/addon.h: In instantiation of 'void closeGroup(const v8::FunctionCallbackInfo<v8::Value>&) [with bool isServer = true]':
../src/addon.h:458:24:   required from 'Namespace<isServer>::Namespace(v8::Isolate*) [with bool isServer = true]'
../src/addon.cpp:8:88:   required from here
../src/addon.h:361:39: warning: 'int64_t v8::Value::IntegerValue() const' is deprecated: Use maybe version [-Wdeprecated-declarations]
     group->close(args[1]->IntegerValue(), nativeString.getData(), nativeString.getLength());
                  ~~~~~~~~~~~~~~~~~~~~~^~
In file included from /root/.node-gyp/10.13.0/include/node/v8.h:26:0,
                 from /root/.node-gyp/10.13.0/include/node/node.h:63,
                 from ../src/addon.h:1,
                 from ../src/addon.cpp:2:
/root/.node-gyp/10.13.0/include/node/v8.h:2476:46: note: declared here
   V8_DEPRECATED("Use maybe version", int64_t IntegerValue() const);
                                              ^
/root/.node-gyp/10.13.0/include/node/v8config.h:324:3: note: in definition of macro 'V8_DEPRECATED'
   declarator __attribute__((deprecated(message)))
   ^~~~~~~~~~
In file included from ../src/addon.cpp:2:0:
../src/addon.h: In instantiation of 'void broadcast(const v8::FunctionCallbackInfo<v8::Value>&) [with bool isServer = true]':
../src/addon.h:460:24:   required from 'Namespace<isServer>::Namespace(v8::Isolate*) [with bool isServer = true]'
../src/addon.cpp:8:88:   required from here
../src/addon.h:372:47: warning: 'bool v8::Value::BooleanValue() const' is deprecated: Use maybe version [-Wdeprecated-declarations]
     uWS::OpCode opCode = args[2]->BooleanValue() ? uWS::OpCode::BINARY : uWS::OpCode::TEXT;
                          ~~~~~~~~~~~~~~~~~~~~~^~
In file included from /root/.node-gyp/10.13.0/include/node/v8.h:26:0,
                 from /root/.node-gyp/10.13.0/include/node/node.h:63,
                 from ../src/addon.h:1,
                 from ../src/addon.cpp:2:
/root/.node-gyp/10.13.0/include/node/v8.h:2474:43: note: declared here
   V8_DEPRECATED("Use maybe version", bool BooleanValue() const);
                                           ^
/root/.node-gyp/10.13.0/include/node/v8config.h:324:3: note: in definition of macro 'V8_DEPRECATED'
   declarator __attribute__((deprecated(message)))
   ^~~~~~~~~~
In file included from ../src/addon.cpp:2:0:
../src/addon.h: In instantiation of 'void send(const v8::FunctionCallbackInfo<v8::Value>&) [with bool isServer = false]':
../src/addon.h:433:24:   required from 'Namespace<isServer>::Namespace(v8::Isolate*) [with bool isServer = false]'
../src/addon.cpp:9:88:   required from here
../src/addon.h:172:61: warning: 'int64_t v8::Value::IntegerValue() const' is deprecated: Use maybe version [-Wdeprecated-declarations]
     uWS::OpCode opCode = (uWS::OpCode) args[2]->IntegerValue();
                                        ~~~~~~~~~~~~~~~~~~~~~^~
In file included from /root/.node-gyp/10.13.0/include/node/v8.h:26:0,
                 from /root/.node-gyp/10.13.0/include/node/node.h:63,
                 from ../src/addon.h:1,
                 from ../src/addon.cpp:2:
/root/.node-gyp/10.13.0/include/node/v8.h:2476:46: note: declared here
   V8_DEPRECATED("Use maybe version", int64_t IntegerValue() const);
                                              ^
/root/.node-gyp/10.13.0/include/node/v8config.h:324:3: note: in definition of macro 'V8_DEPRECATED'
   declarator __attribute__((deprecated(message)))
   ^~~~~~~~~~
In file included from ../src/addon.cpp:2:0:
../src/addon.h: In instantiation of 'void closeSocket(const v8::FunctionCallbackInfo<v8::Value>&) [with bool isServer = false]':
../src/addon.h:434:24:   required from 'Namespace<isServer>::Namespace(v8::Isolate*) [with bool isServer = false]'
../src/addon.cpp:9:88:   required from here
../src/addon.h:349:80: warning: 'int64_t v8::Value::IntegerValue() const' is deprecated: Use maybe version [-Wdeprecated-declarations]
     unwrapSocket<isServer>(args[0].As<External>())->close(args[1]->IntegerValue(), nativeString.getData(), nativeString.getLength());
                                                           ~~~~~~~~~~~~~~~~~~~~~^~
In file included from /root/.node-gyp/10.13.0/include/node/v8.h:26:0,
                 from /root/.node-gyp/10.13.0/include/node/node.h:63,
                 from ../src/addon.h:1,
                 from ../src/addon.cpp:2:
/root/.node-gyp/10.13.0/include/node/v8.h:2476:46: note: declared here
   V8_DEPRECATED("Use maybe version", int64_t IntegerValue() const);
                                              ^
/root/.node-gyp/10.13.0/include/node/v8config.h:324:3: note: in definition of macro 'V8_DEPRECATED'
   declarator __attribute__((deprecated(message)))
   ^~~~~~~~~~
In file included from ../src/addon.cpp:2:0:
../src/addon.h: In instantiation of 'void prepareMessage(const v8::FunctionCallbackInfo<v8::Value>&) [with bool isServer = false]':
../src/addon.h:436:24:   required from 'Namespace<isServer>::Namespace(v8::Isolate*) [with bool isServer = false]'
../src/addon.cpp:9:88:   required from here
../src/addon.h:379:61: warning: 'int64_t v8::Value::IntegerValue() const' is deprecated: Use maybe version [-Wdeprecated-declarations]
     uWS::OpCode opCode = (uWS::OpCode) args[1]->IntegerValue();
                                        ~~~~~~~~~~~~~~~~~~~~~^~
In file included from /root/.node-gyp/10.13.0/include/node/v8.h:26:0,
                 from /root/.node-gyp/10.13.0/include/node/node.h:63,
                 from ../src/addon.h:1,
                 from ../src/addon.cpp:2:
/root/.node-gyp/10.13.0/include/node/v8.h:2476:46: note: declared here
   V8_DEPRECATED("Use maybe version", int64_t IntegerValue() const);
                                              ^
/root/.node-gyp/10.13.0/include/node/v8config.h:324:3: note: in definition of macro 'V8_DEPRECATED'
   declarator __attribute__((deprecated(message)))
   ^~~~~~~~~~
In file included from ../src/addon.cpp:2:0:
../src/addon.h: In instantiation of 'onConnection(const v8::FunctionCallbackInfo<v8::Value>&)::<lambda(uWS::WebSocket<isServer>*, uWS::HttpRequest)> [with bool isServer = false]':
../src/addon.h:252:55:   required from 'struct onConnection(const v8::FunctionCallbackInfo<v8::Value>&) [with bool isServer = false]::<lambda(struct uWS::WebSocket<false>*, struct uWS::HttpRequest)>'../src/addon.h:252:5:   required from 'void onConnection(const v8::FunctionCallbackInfo<v8::Value>&) [with bool isServer = false]'
../src/addon.h:441:24:   required from 'Namespace<isServer>::Namespace(v8::Isolate*) [with bool isServer = false]'
../src/addon.cpp:9:88:   required from here
../src/addon.h:256:27: warning: 'v8::Local<v8::Value> node::MakeCallback(v8::Isolate*, v8::Local<v8::Object>, v8::Local<v8::Function>, int, v8::Local<v8::Value>*)' is deprecated: Use MakeCallback(..., async_context) [-Wdeprecated-declarations]
         node::MakeCallback(isolate, isolate->GetCurrentContext()->Global(), Local<Function>::New(isolate, *connectionCallback), 1, argv);
         ~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from ../src/addon.h:1:0,
                 from ../src/addon.cpp:2:
/root/.node-gyp/10.13.0/include/node/node.h:176:50: note: declared here
                 NODE_EXTERN v8::Local<v8::Value> MakeCallback(
                                                  ^
/root/.node-gyp/10.13.0/include/node/node.h:91:42: note: in definition of macro 'NODE_DEPRECATED'
     __attribute__((deprecated(message))) declarator
                                          ^~~~~~~~~~
In file included from ../src/addon.cpp:2:0:
../src/addon.h: In instantiation of 'onDisconnection(const v8::FunctionCallbackInfo<v8::Value>&)::<lambda(uWS::WebSocket<isServer>*, int, char*, size_t)> [with bool isServer = false; size_t = long unsigned int]':
../src/addon.h:317:61:   required from 'struct onDisconnection(const v8::FunctionCallbackInfo<v8::Value>&) [with bool isServer = false]::<lambda(struct uWS::WebSocket<false>*, int, char*, size_t)>'
../src/addon.h:317:5:   required from 'void onDisconnection(const v8::FunctionCallbackInfo<v8::Value>&) [with bool isServer = false]'
../src/addon.h:443:24:   required from 'Namespace<isServer>::Namespace(v8::Isolate*) [with bool isServer = false]'
../src/addon.cpp:9:88:   required from here
../src/addon.h:324:27: warning: 'v8::Local<v8::Value> node::MakeCallback(v8::Isolate*, v8::Local<v8::Object>, v8::Local<v8::Function>, int, v8::Local<v8::Value>*)' is deprecated: Use MakeCallback(..., async_context) [-Wdeprecated-declarations]
         node::MakeCallback(isolate, isolate->GetCurrentContext()->Global(), Local<Function>::New(isolate, *disconnectionCallback), 4, argv);
         ~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from ../src/addon.h:1:0,
                 from ../src/addon.cpp:2:
/root/.node-gyp/10.13.0/include/node/node.h:176:50: note: declared here
                 NODE_EXTERN v8::Local<v8::Value> MakeCallback(
                                                  ^
/root/.node-gyp/10.13.0/include/node/node.h:91:42: note: in definition of macro 'NODE_DEPRECATED'
     __attribute__((deprecated(message))) declarator
                                          ^~~~~~~~~~
In file included from ../src/addon.cpp:2:0:
../src/addon.h: In instantiation of 'onPing(const v8::FunctionCallbackInfo<v8::Value>&)::<lambda(uWS::WebSocket<isServer>*, const char*, size_t)> [with bool isServer = false; size_t = long unsigned int]':
../src/addon.h:284:29:   required from 'struct onPing(const v8::FunctionCallbackInfo<v8::Value>&) [with bool isServer = false]::<lambda(struct uWS::WebSocket<false>*, const char*, size_t)>'
../src/addon.h:284:5:   required from 'void onPing(const v8::FunctionCallbackInfo<v8::Value>&) [with bool isServer = false]'
../src/addon.h:454:24:   required from 'Namespace<isServer>::Namespace(v8::Isolate*) [with bool isServer = false]'
../src/addon.cpp:9:88:   required from here
../src/addon.h:288:27: warning: 'v8::Local<v8::Value> node::MakeCallback(v8::Isolate*, v8::Local<v8::Object>, v8::Local<v8::Function>, int, v8::Local<v8::Value>*)' is deprecated: Use MakeCallback(..., async_context) [-Wdeprecated-declarations]
         node::MakeCallback(isolate, isolate->GetCurrentContext()->Global(), Local<Function>::New(isolate, *pingCallback), 2, argv);
         ~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from ../src/addon.h:1:0,
                 from ../src/addon.cpp:2:
/root/.node-gyp/10.13.0/include/node/node.h:176:50: note: declared here
                 NODE_EXTERN v8::Local<v8::Value> MakeCallback(
                                                  ^
/root/.node-gyp/10.13.0/include/node/node.h:91:42: note: in definition of macro 'NODE_DEPRECATED'
     __attribute__((deprecated(message))) declarator
                                          ^~~~~~~~~~
In file included from ../src/addon.cpp:2:0:
../src/addon.h: In instantiation of 'onPong(const v8::FunctionCallbackInfo<v8::Value>&)::<lambda(uWS::WebSocket<isServer>*, const char*, size_t)> [with bool isServer = false; size_t = long unsigned int]':
../src/addon.h:300:29:   required from 'struct onPong(const v8::FunctionCallbackInfo<v8::Value>&) [with bool isServer = false]::<lambda(struct uWS::WebSocket<false>*, const char*, size_t)>'
../src/addon.h:300:5:   required from 'void onPong(const v8::FunctionCallbackInfo<v8::Value>&) [with bool isServer = false]'
../src/addon.h:455:24:   required from 'Namespace<isServer>::Namespace(v8::Isolate*) [with bool isServer = false]'
../src/addon.cpp:9:88:   required from here
../src/addon.h:304:27: warning: 'v8::Local<v8::Value> node::MakeCallback(v8::Isolate*, v8::Local<v8::Object>, v8::Local<v8::Function>, int, v8::Local<v8::Value>*)' is deprecated: Use MakeCallback(..., async_context) [-Wdeprecated-declarations]
         node::MakeCallback(isolate, isolate->GetCurrentContext()->Global(), Local<Function>::New(isolate, *pongCallback), 2, argv);
         ~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from ../src/addon.h:1:0,
                 from ../src/addon.cpp:2:
/root/.node-gyp/10.13.0/include/node/node.h:176:50: note: declared here
                 NODE_EXTERN v8::Local<v8::Value> MakeCallback(
                                                  ^
/root/.node-gyp/10.13.0/include/node/node.h:91:42: note: in definition of macro 'NODE_DEPRECATED'
     __attribute__((deprecated(message))) declarator
                                          ^~~~~~~~~~
In file included from ../src/addon.cpp:2:0:
../src/addon.h: In instantiation of 'void createGroup(const v8::FunctionCallbackInfo<v8::Value>&) [with bool isServer = false]':
../src/addon.h:456:24:   required from 'Namespace<isServer>::Namespace(v8::Isolate*) [with bool isServer = false]'
../src/addon.cpp:9:88:   required from here
../src/addon.h:79:82: warning: 'int64_t v8::Value::IntegerValue() const' is deprecated: Use maybe version [-Wdeprecated-declarations]
     uWS::Group<isServer> *group = hub.createGroup<isServer>(args[0]->IntegerValue(), args[1]->IntegerValue());
                                                             ~~~~~~~~~~~~~~~~~~~~~^~
In file included from /root/.node-gyp/10.13.0/include/node/v8.h:26:0,
                 from /root/.node-gyp/10.13.0/include/node/node.h:63,
                 from ../src/addon.h:1,
                 from ../src/addon.cpp:2:
/root/.node-gyp/10.13.0/include/node/v8.h:2476:46: note: declared here
   V8_DEPRECATED("Use maybe version", int64_t IntegerValue() const);
                                              ^
/root/.node-gyp/10.13.0/include/node/v8config.h:324:3: note: in definition of macro 'V8_DEPRECATED'
   declarator __attribute__((deprecated(message)))
   ^~~~~~~~~~
In file included from ../src/addon.cpp:2:0:
../src/addon.h:79:107: warning: 'int64_t v8::Value::IntegerValue() const' is deprecated: Use maybe version [-Wdeprecated-declarations]
     uWS::Group<isServer> *group = hub.createGroup<isServer>(args[0]->IntegerValue(), args[1]->IntegerValue());
                                                                                      ~~~~~~~~~~~~~~~~~~~~~^~
In file included from /root/.node-gyp/10.13.0/include/node/v8.h:26:0,
                 from /root/.node-gyp/10.13.0/include/node/node.h:63,
                 from ../src/addon.h:1,
                 from ../src/addon.cpp:2:
/root/.node-gyp/10.13.0/include/node/v8.h:2476:46: note: declared here
   V8_DEPRECATED("Use maybe version", int64_t IntegerValue() const);
                                              ^
/root/.node-gyp/10.13.0/include/node/v8config.h:324:3: note: in definition of macro 'V8_DEPRECATED'
   declarator __attribute__((deprecated(message)))
   ^~~~~~~~~~
In file included from ../src/addon.cpp:2:0:
../src/addon.h: In instantiation of 'void closeGroup(const v8::FunctionCallbackInfo<v8::Value>&) [with bool isServer = false]':
../src/addon.h:458:24:   required from 'Namespace<isServer>::Namespace(v8::Isolate*) [with bool isServer = false]'
../src/addon.cpp:9:88:   required from here
../src/addon.h:361:39: warning: 'int64_t v8::Value::IntegerValue() const' is deprecated: Use maybe version [-Wdeprecated-declarations]
     group->close(args[1]->IntegerValue(), nativeString.getData(), nativeString.getLength());
                  ~~~~~~~~~~~~~~~~~~~~~^~
In file included from /root/.node-gyp/10.13.0/include/node/v8.h:26:0,
                 from /root/.node-gyp/10.13.0/include/node/node.h:63,
                 from ../src/addon.h:1,
                 from ../src/addon.cpp:2:
/root/.node-gyp/10.13.0/include/node/v8.h:2476:46: note: declared here
   V8_DEPRECATED("Use maybe version", int64_t IntegerValue() const);
                                              ^
/root/.node-gyp/10.13.0/include/node/v8config.h:324:3: note: in definition of macro 'V8_DEPRECATED'
   declarator __attribute__((deprecated(message)))
   ^~~~~~~~~~
In file included from ../src/addon.cpp:2:0:
../src/addon.h: In instantiation of 'void broadcast(const v8::FunctionCallbackInfo<v8::Value>&) [with bool isServer = false]':
../src/addon.h:460:24:   required from 'Namespace<isServer>::Namespace(v8::Isolate*) [with bool isServer = false]'
../src/addon.cpp:9:88:   required from here
../src/addon.h:372:47: warning: 'bool v8::Value::BooleanValue() const' is deprecated: Use maybe version [-Wdeprecated-declarations]
     uWS::OpCode opCode = args[2]->BooleanValue() ? uWS::OpCode::BINARY : uWS::OpCode::TEXT;
                          ~~~~~~~~~~~~~~~~~~~~~^~
In file included from /root/.node-gyp/10.13.0/include/node/v8.h:26:0,
                 from /root/.node-gyp/10.13.0/include/node/node.h:63,
                 from ../src/addon.h:1,
                 from ../src/addon.cpp:2:
/root/.node-gyp/10.13.0/include/node/v8.h:2474:43: note: declared here
   V8_DEPRECATED("Use maybe version", bool BooleanValue() const);
                                           ^
/root/.node-gyp/10.13.0/include/node/v8config.h:324:3: note: in definition of macro 'V8_DEPRECATED'
   declarator __attribute__((deprecated(message)))
   ^~~~~~~~~~
In file included from ../src/addon.cpp:2:0:
../src/addon.h: In instantiation of 'void sendCallback(uWS::WebSocket<isServer>*, void*, bool, void*) [with bool isServer = true]':
../src/addon.h:179:18:   required from 'void send(const v8::FunctionCallbackInfo<v8::Value>&) [with bool isServer = true]'
../src/addon.h:433:24:   required from 'Namespace<isServer>::Namespace(v8::Isolate*) [with bool isServer = true]'
../src/addon.cpp:8:88:   required from here
../src/addon.h:163:27: warning: 'v8::Local<v8::Value> node::MakeCallback(v8::Isolate*, v8::Local<v8::Object>, v8::Local<v8::Function>, int, v8::Local<v8::Value>*)' is deprecated: Use MakeCallback(..., async_context) [-Wdeprecated-declarations]
         node::MakeCallback(sc->isolate, sc->isolate->GetCurrentContext()->Global(), Local<Function>::New(sc->isolate, sc->jsCallback), 0, nullptr);
         ~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from ../src/addon.h:1:0,
                 from ../src/addon.cpp:2:
/root/.node-gyp/10.13.0/include/node/node.h:176:50: note: declared here
                 NODE_EXTERN v8::Local<v8::Value> MakeCallback(
                                                  ^
/root/.node-gyp/10.13.0/include/node/node.h:91:42: note: in definition of macro 'NODE_DEPRECATED'
     __attribute__((deprecated(message))) declarator
                                          ^~~~~~~~~~
In file included from ../src/addon.cpp:2:0:
../src/addon.h: In instantiation of 'void sendCallback(uWS::WebSocket<isServer>*, void*, bool, void*) [with bool isServer = false]':
../src/addon.h:179:18:   required from 'void send(const v8::FunctionCallbackInfo<v8::Value>&) [with bool isServer = false]'
../src/addon.h:433:24:   required from 'Namespace<isServer>::Namespace(v8::Isolate*) [with bool isServer = false]'
../src/addon.cpp:9:88:   required from here
../src/addon.h:163:27: warning: 'v8::Local<v8::Value> node::MakeCallback(v8::Isolate*, v8::Local<v8::Object>, v8::Local<v8::Function>, int, v8::Local<v8::Value>*)' is deprecated: Use MakeCallback(..., async_context) [-Wdeprecated-declarations]
         node::MakeCallback(sc->isolate, sc->isolate->GetCurrentContext()->Global(), Local<Function>::New(sc->isolate, sc->jsCallback), 0, nullptr);
         ~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from ../src/addon.h:1:0,
                 from ../src/addon.cpp:2:
/root/.node-gyp/10.13.0/include/node/node.h:176:50: note: declared here
                 NODE_EXTERN v8::Local<v8::Value> MakeCallback(
                                                  ^
/root/.node-gyp/10.13.0/include/node/node.h:91:42: note: in definition of macro 'NODE_DEPRECATED'
     __attribute__((deprecated(message))) declarator
                                          ^~~~~~~~~~
make: *** [uws.target.mk:106: Release/obj.target/uws/src/addon.o] Error 1
make: Leaving directory '/app/node_modules/sc-uws/build'
gyp ERR! build error
gyp ERR! stack Error: `make` failed with exit code: 2
gyp ERR! stack     at ChildProcess.onExit (/usr/local/lib/node_modules/npm/node_modules/node-gyp/lib/build.js:262:23)
gyp ERR! stack     at ChildProcess.emit (events.js:182:13)
gyp ERR! stack     at Process.ChildProcess._handle.onexit (internal/child_process.js:240:12)
gyp ERR! System Linux 4.9.125-linuxkit
gyp ERR! command "/usr/local/bin/node" "/usr/local/lib/node_modules/npm/node_modules/node-gyp/bin/node-gyp.js" "rebuild"
gyp ERR! cwd /app/node_modules/sc-uws
gyp ERR! node -v v10.13.0
gyp ERR! node-gyp -v v3.8.0
gyp ERR! not ok

Most of those deprecation warnings probably can be fixed by using NAN

[jaseeey]

I used the @kapouer/uws package so my application would work on Node 10.12+, however, there is no support for Node 11 at this time. It would be great to see support for uws in Node 11, but I think the effort is a little bit more extensive.

[JCMais]

@jaseeey I cannot use a separated package because I'm using Socketcluster itself.

[jaseeey]

@JCMais SocketCluster depends on a compatible websockets engine which you can override in the options. You should be able to pass wsEngine: '@kapouer/uws' as an option, see here towards the bottom.

[davidmoshal]

Ran into this issue today with node v10.15.3
Curiously, uWebsockets.js on it's own (ie: without SocketCluster) works just fine with that node v10.15.3 on my machine.

using the Socketcluster 'getting started' example from:

• https://socketcluster.io/#!/docs/getting-started

node server.js
   [Busy] Launching SocketCluster
   !! The sc-hot-reboot plugin is watching for code changes in the /home/davem/au/codebase/2019-codebase/exp-socketcluster directory
   >> Broker PID: 33475
   >> WorkerCluster PID: 33486
1557614770793 - Origin: Worker (PID 33493)
   [Error] WSEngineInitError: Compilation of µWebSockets has failed and there is no pre-compiled binary available for your system. Please install a supported C++11 compiler and reinstall the module 'sc-uws'
    at native (/home/davem/au/codebase/2019-codebase/exp-socketcluster/node_modules/sc-uws/uws.js:40:21)
    at Object.<anonymous> (/home/davem/au/codebase/2019-codebase/exp-socketcluster/node_modules/sc-uws/uws.js:46:3)
    at Module._compile (internal/modules/cjs/loader.js:701:30)
    at Object.Module._extensions..js (internal/modules/cjs/loader.js:712:10)
    at Module.load (internal/modules/cjs/loader.js:600:32)
    at tryModuleLoad (internal/modules/cjs/loader.js:539:12)
    at Function.Module._load (internal/modules/cjs/loader.js:531:3)
    at Module.require (internal/modules/cjs/loader.js:637:17)
    at require (internal/modules/cjs/helpers.js:22:18)
    at new SCServer (/home/davem/au/codebase/2019-codebase/exp-socketcluster/node_modules/socketcluster-server/scserver.js:106:54)

The other curious think is that it's asking for a C++11 compiler.
Pretty sure that uWebsockets uses a C++17 compiler.

[jaseeey]

@davidmoshal I was not able to use the sc-uws package on Node 10.x at all, hence I resorted to the package mentioned in my previous reply. I have been running Node 10.14 since without any interruptions, but I have not yet tried on Node 10.15.

I did recently notice that the author of uWS has created a new uWebSockets.js project and reintroduced support for Node, but it appears the implementation has changed to a point where Socket Cluster did not interface with it anymore since its comeback. I guess this does create a problem because it is no longer interchangeable with ws. I haven't looked back at it for about a month or so now myself, though would be keen to see what others think.

[davidmoshal]

hmm... am wondering whether uws is a good bet, given the history with that author?
it does perform spectacularly though in my tests,
using clinic.js and autocannot, 3x node from what I can see.
uwebsocket.js does work on node v10.15.3 though.
David

[jaseeey]

@davidmoshal You certainly aren't the first to have that thought, haha. The uWebSockets.js package will work if you use it without Socket Cluster, just it does not interface with Socket Cluster anymore so it seems when I last checked. The performance improvement over ws is certainly a big positive in my opinion. I guess the question goes to @jondubois as to whether SC will have support for it?

[davidmoshal]

Understood, btw, node v10.15.3 is the current LTS version, so if you are going to pick one version to support, that would be a good choice I think.