Improve error handling, rescue EPIPE and Net::* errors

lib/meilisearch/error.rb

@@ -57,8 +57,8 @@ def initialize(message)
   class TimeoutError < StandardError
     attr_reader :message
 
-    def initialize
-      @message = 'The update was not processed in the expected time'
+    def initialize(message = nil)
+      @message = "The request was not processed in the expected time. #{message}"
       super(@message)
     end
   end

lib/meilisearch/http_request.rb

@@ -103,8 +103,10 @@ def send_request(http_method, relative_path, config: {})
 
       begin
         response = http_method.call(@base_url + relative_path, config)
-      rescue Errno::ECONNREFUSED => e
+      rescue Errno::ECONNREFUSED, Errno::EPIPE => e
         raise CommunicationError, e.message
+      rescue Net::ReadTimeout, Net::OpenTimeout => e
+        raise TimeoutError, e.message
       end
 
       validate(response)

spec/meilisearch/client/errors_spec.rb

@@ -0,0 +1,25 @@
+# frozen_string_literal: true
+
+RSpec.describe 'MeiliSearch::Client - Errors' do
+  context 'when request takes to long to answer' do
+    it 'raises MeiliSearch::TimeoutError' do
+      timed_client = MeiliSearch::Client.new(URL, MASTER_KEY, { timeout: 0.000001 })
+
+      expect do
+        timed_client.version
+      end.to raise_error(MeiliSearch::TimeoutError)
+    end
+  end
+
+  context 'when body is too large' do
+    let(:index) { client.index('movies') }
+
+    it 'raises MeiliSearch::CommunicationError' do
+      allow(index.class).to receive(:post).and_raise(Errno::EPIPE)
+
+      expect do
+        index.add_documents([{ id: 1, text: 'my_text' }])
+      end.to raise_error(MeiliSearch::CommunicationError)
+    end
+  end
+end

spec/meilisearch_spec.rb

@@ -26,7 +26,7 @@
 
     expect do
       new_client.indexes
-    end.to raise_error(Timeout::Error)
+    end.to raise_error(MeiliSearch::TimeoutError)
   end
 
   it 'has a pre-defined header with current version' do