| /* |
| * Licensed to the Apache Software Foundation (ASF) under one or more |
| * contributor license agreements. See the NOTICE file distributed with |
| * this work for additional information regarding copyright ownership. |
| * The ASF licenses this file to You under the Apache License, Version 2.0 |
| * (the "License"); you may not use this file except in compliance with |
| * the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| package main |
| |
| import ( |
| "flag" |
| ) |
| |
| import ( |
| "github.com/dubbogo/getty" |
| "github.com/dubbogo/gost/sync" |
| ) |
| |
| import ( |
| "github.com/dubbogo/getty/demo/hello" |
| "github.com/dubbogo/getty/demo/hello/tcp" |
| "github.com/dubbogo/getty/demo/util" |
| ) |
| |
| var ( |
| ip = flag.String("ip", "127.0.0.1", "server IP") |
| connections = flag.Int("conn", 1, "number of tcp connections") |
| |
| taskPoolMode = flag.Bool("taskPool", false, "task pool mode") |
| taskPoolQueueLength = flag.Int("task_queue_length", 100, "task queue length") |
| taskPoolQueueNumber = flag.Int("task_queue_number", 4, "task queue number") |
| taskPoolSize = flag.Int("task_pool_size", 2000, "task poll size") |
| pprofPort = flag.Int("pprof_port", 65431, "pprof http port") |
| ) |
| |
| var ( |
| taskPool *gxsync.TaskPool |
| ) |
| |
| func main() { |
| flag.Parse() |
| |
| util.SetLimit() |
| |
| util.Profiling(*pprofPort) |
| |
| if *taskPoolMode { |
| taskPool = gxsync.NewTaskPool( |
| gxsync.WithTaskPoolTaskQueueLength(*taskPoolQueueLength), |
| gxsync.WithTaskPoolTaskQueueNumber(*taskPoolQueueNumber), |
| gxsync.WithTaskPoolTaskPoolSize(*taskPoolSize), |
| ) |
| } |
| |
| client := getty.NewTCPClient( |
| getty.WithServerAddress(*ip+":8090"), |
| getty.WithConnectionNumber(*connections), |
| ) |
| |
| client.RunEventLoop(NewHelloClientSession) |
| |
| go hello.ClientRequest() |
| |
| util.WaitCloseSignals(client) |
| taskPool.Close() |
| } |
| |
| func NewHelloClientSession(session getty.Session) (err error) { |
| tcp.EventListener.SessionOnOpen = func(session getty.Session) { |
| hello.Sessions = append(hello.Sessions, session) |
| } |
| err = tcp.InitialSession(session) |
| if err != nil { |
| return |
| } |
| return |
| } |