Skip to content

src: extract common DoBind and DoConnect methods #22315

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Closed
maclover7 wants to merge 2 commits into from
Closed

src: extract common DoBind and DoConnect methods #22315

Show file tree
Hide file tree
Changes from all commits
Commits
Show all changes
2 commits
Select commit Hold shift + click to select a range
0697900
src: extract common Bind method
maclover7 Aug 14, 2018
c55c6b2
fixup: indutny style comment
maclover7 Dec 17, 2018
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
43 changes: 20 additions & 23 deletions src/tcp_wrap.cc
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -224,40 +224,28 @@ void TCPWrap::Open(const FunctionCallbackInfo<Value>& args) {
args.GetReturnValue().Set(err);
}


void TCPWrap::Bind(const FunctionCallbackInfo<Value>& args) {
template <typename T>
void TCPWrap::Bind(
const FunctionCallbackInfo<Value>& args,
int family,
std::function<int(const char* ip_address, int port, T* addr)> uv_ip_addr) {
TCPWrap* wrap;
ASSIGN_OR_RETURN_UNWRAP(&wrap,
args.Holder(),
args.GetReturnValue().Set(UV_EBADF));
Environment* env = wrap->env();
node::Utf8Value ip_address(env->isolate(), args[0]);
int port;
unsigned int flags = 0;
if (!args[1]->Int32Value(env->context()).To(&port)) return;
sockaddr_in addr;
int err = uv_ip4_addr(*ip_address, port, &addr);
if (err == 0) {
err = uv_tcp_bind(&wrap->handle_,
reinterpret_cast<const sockaddr*>(&addr),
0);
if (family == AF_INET6 &&
!args[2]->Uint32Value(env->context()).To(&flags)) {
return;
}
args.GetReturnValue().Set(err);
}

T addr;
int err = uv_ip_addr(*ip_address, port, &addr);

void TCPWrap::Bind6(const FunctionCallbackInfo<Value>& args) {
TCPWrap* wrap;
ASSIGN_OR_RETURN_UNWRAP(&wrap,
args.Holder(),
args.GetReturnValue().Set(UV_EBADF));
Environment* env = wrap->env();
node::Utf8Value ip6_address(env->isolate(), args[0]);
int port;
unsigned int flags;
if (!args[1]->Int32Value(env->context()).To(&port)) return;
if (!args[2]->Uint32Value(env->context()).To(&flags)) return;
sockaddr_in6 addr;
int err = uv_ip6_addr(*ip6_address, port, &addr);
if (err == 0) {
err = uv_tcp_bind(&wrap->handle_,
reinterpret_cast<const sockaddr*>(&addr),
Expand All @@ -266,6 +254,15 @@ void TCPWrap::Bind6(const FunctionCallbackInfo<Value>& args) {
args.GetReturnValue().Set(err);
}

void TCPWrap::Bind(const FunctionCallbackInfo<Value>& args) {
Bind<sockaddr_in>(args, AF_INET, uv_ip4_addr);
}


void TCPWrap::Bind6(const FunctionCallbackInfo<Value>& args) {
Bind<sockaddr_in6>(args, AF_INET6, uv_ip6_addr);
}


void TCPWrap::Listen(const FunctionCallbackInfo<Value>& args) {
TCPWrap* wrap;
Expand Down
5 changes: 5 additions & 0 deletions src/tcp_wrap.h
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -79,6 +79,11 @@ class TCPWrap : public ConnectionWrap<TCPWrap, uv_tcp_t> {
static void Connect(const v8::FunctionCallbackInfo<v8::Value>& args,
std::function<int(const char* ip_address, T* addr)> uv_ip_addr);
static void Open(const v8::FunctionCallbackInfo<v8::Value>& args);
template <typename T>
static void Bind(
const v8::FunctionCallbackInfo<v8::Value>& args,
int family,
std::function<int(const char* ip_address, int port, T* addr)> uv_ip_addr);

#ifdef _WIN32
static void SetSimultaneousAccepts(
Expand Down