[GitHub] [dubbo-getty] pantianying commented on a change in pull request #56: Ftr: delete session.handleLoop

[GitBox <gi...@apache.org>]

pantianying commented on a change in pull request #56:
URL: https://github.com/apache/dubbo-getty/pull/56#discussion_r663665395



##########
File path: benchmark/client/main.go
##########
@@ -0,0 +1,261 @@
+/*
+ * 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 (
+	"encoding/binary"
+	"errors"
+	"flag"
+	"fmt"
+	"log"
+	"net"
+	"sync"
+	"sync/atomic"
+	"time"
+)
+
+import (
+	"github.com/apache/dubbo-getty"
+	"github.com/dubbogo/gost/sync"
+	"github.com/montanaflynn/stats"
+)
+
+var (
+	concurrency = flag.Int("c", 1, "concurrency")
+	total       = flag.Int("n", 1, "total requests for all clients")
+	ip          = flag.String("ip", "127.0.0.1:8090", "server IP")
+	connections = flag.Int("conn", 1, "number of tcp connections")
+
+	taskPoolMode = flag.Bool("taskPool", false, "task pool mode")
+	taskPoolSize = flag.Int("task_pool_size", 2000, "task poll size")
+	pprofPort    = flag.Int("pprof_port", 65431, "pprof http port")
+)
+
+var taskPool gxsync.GenericTaskPool
+
+const (
+	CronPeriod      = 20e9
+	WritePkgTimeout = 1e8
+)
+
+func main() {
+	flag.Parse()
+
+	n := *concurrency
+	m := *total / n
+
+	log.Printf("Servers: %+v\n\n", *ip)
+	log.Printf("concurrency: %d\nrequests per client: %d\n\n", n, m)
+
+	var wg sync.WaitGroup
+	wg.Add(n * m)
+
+	d := make([][]int64, n, n)
+	var trans uint64
+	var transOK uint64
+
+	totalT := time.Now().UnixNano()
+	for i := 0; i < n; i++ {
+		dt := make([]int64, 0, m)
+		d = append(d, dt)
+
+		go func(ii int) {
+			client := getty.NewTCPClient(
+				getty.WithServerAddress(*ip),
+				getty.WithConnectionNumber(*connections),
+				getty.WithClientTaskPool(taskPool),
+			)
+
+			var tmpSession getty.Session
+			NewHelloClientSession := func(session getty.Session) (err error) {
+				pkgHandler := &PackageHandler{}
+				EventListener := &MessageHandler{}
+
+				EventListener.SessionOnOpen = func(session getty.Session) {
+					tmpSession = session
+				}
+
+				tcpConn, ok := session.Conn().(*net.TCPConn)
+				if !ok {
+					panic(fmt.Sprintf("newSession: %s, session.conn{%#v} is not tcp connection", session.Stat(), session.Conn()))
+				}
+
+				if err = tcpConn.SetNoDelay(true); err != nil {
+					return err
+				}
+				if err = tcpConn.SetKeepAlive(true); err != nil {
+					return err
+				}
+				if err = tcpConn.SetKeepAlivePeriod(10 * time.Second); err != nil {
+					return err
+				}
+				if err = tcpConn.SetReadBuffer(262144); err != nil {
+					return err
+				}
+				if err = tcpConn.SetWriteBuffer(524288); err != nil {
+					return err
+				}
+
+				session.SetName("hello")
+				session.SetMaxMsgLen(128 * 1024) // max message package length is 128k
+				session.SetReadTimeout(time.Second)
+				session.SetWriteTimeout(5 * time.Second)
+				session.SetCronPeriod(int(CronPeriod / 1e6))
+				session.SetWaitTime(time.Second)
+
+				session.SetPkgHandler(pkgHandler)
+				session.SetEventListener(EventListener)
+				return nil
+			}
+
+			client.RunEventLoop(NewHelloClientSession)
+
+			for j := 0; j < m; j++ {
+				atomic.AddUint64(&trans, 1)
+
+				t := time.Now().UnixNano()
+				msg := buildSendMsg()
+				_, _, err := tmpSession.WritePkg(msg, WritePkgTimeout)
+				if err != nil {
+					log.Printf("Err:session.WritePkg(session{%s}, error{%v}", tmpSession.Stat(), err)
+				}
+
+				atomic.AddUint64(&transOK, 1)

Review comment:
       atomic.AddUint64(&transOK, 1) should on err==nil




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