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server.go
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server.go
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/*
* 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"
gxsync "github.com/dubbogo/gost/sync"
)
import (
"github.com/dubbogo/getty/demo/hello/tcp"
"github.com/dubbogo/getty/demo/util"
)
var (
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", 65432, "pprof http port")
)
var (
taskPool *gxsync.TaskPool
)
func main() {
flag.Parse()
util.SetLimit()
util.Profiling(*pprofPort)
options := []getty.ServerOption{getty.WithLocalAddress(":8090")}
if *taskPoolMode {
taskPool = gxsync.NewTaskPool(
gxsync.WithTaskPoolTaskQueueLength(*taskPoolQueueLength),
gxsync.WithTaskPoolTaskQueueNumber(*taskPoolQueueNumber),
gxsync.WithTaskPoolTaskPoolSize(*taskPoolSize),
)
}
server := getty.NewTCPServer(options...)
go server.RunEventLoop(NewHelloServerSession)
util.WaitCloseSignals(server)
}
func NewHelloServerSession(session getty.Session) (err error) {
err = tcp.InitialSession(session)
if err != nil {
return
}
session.SetTaskPool(taskPool)
return
}