Ensure that reader task is stopped on close.

Author: ioquatix

lib/async/http/protocol/http2/connection.rb

@@ -70,9 +70,14 @@ def start_connection
 					end
 
 					def close(error = nil)
-						@reader = nil
-						
 						super
+						
+						# Ensure the reader task is stopped.
+						if @reader
+							reader = @reader
+							@reader = nil
+							reader.stop
+						end
 					end
 
 					def write_frame(frame)

spec/async/http/protocol/shared_examples.rb

@@ -39,6 +39,20 @@
 		expect(client.scheme).to be == "http"
 	end
 
+	context '#close' do
+		it 'can close the connection' do
+			Async do |task|
+				response = client.get("/")
+				expect(response).to be_success
+				response.finish
+				
+				client.close
+				
+				expect(task.children).to be_empty
+			end.wait
+		end
+	end
+	
 	context "huge body", timeout: 600 do
 		let(:body) {Protocol::HTTP::Body::File.open("/dev/zero", size: 512*1024**2)}