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补充与优化rpc超时功能RAEDME说明

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duanhf2012
2023-08-01 11:05:51 +08:00
parent dfb6959843
commit 0f3a965d73
3 changed files with 34 additions and 8 deletions
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36
README.md
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@@ -64,6 +64,7 @@ cluster.json如下：
"Private": false,
"ListenAddr":"127.0.0.1:8001",
"MaxRpcParamLen": 409600,
"CompressBytesLen": 20480,
"NodeName": "Node_Test1",
"remark":"//以_打头的，表示只在本机进程，不对整个子网公开",
"ServiceList": ["TestService1","TestService2","TestServiceCall","GateService","_TcpService","HttpService","WSService"]
@@ -72,7 +73,8 @@ cluster.json如下：
"NodeId": 2,
"Private": false,
"ListenAddr":"127.0.0.1:8002",
"MaxRpcParamLen": 409600,
"MaxRpcParamLen": 409600,
"CompressBytesLen": 20480,
"NodeName": "Node_Test1",
"remark":"//以_打头的，表示只在本机进程，不对整个子网公开",
"ServiceList": ["TestService1","TestService2","TestServiceCall","GateService","TcpService","HttpService","WSService"]
@@ -88,6 +90,7 @@ cluster.json如下：
* Private: 是否私有结点，如果为true，表示其他结点不会发现它，但可以自我运行。
* ListenAddr:Rpc通信服务的监听地址
* MaxRpcParamLen:Rpc参数数据包最大长度，该参数可以缺省，默认一次Rpc调用支持最大4294967295byte长度数据。
* CompressBytesLen:Rpc网络数据压缩，当数据>=20480byte时将被压缩。该参数可以缺省或者填0时不进行压缩。
* NodeName:结点名称
* remark:备注，可选项
* ServiceList:该Node拥有的服务列表，注意：origin按配置的顺序进行安装初始化。但停止服务的顺序是相反。
@@ -715,6 +718,15 @@ func (slf *TestService7) CallTest(){
}else{
fmt.Printf("Call output %d\n",output)
}
//自定义超时,默认rpc超时时间为15s
err = slf.CallWithTimeout(time.Second*1, "TestService6.RPC_Sum", &input, &output)
if err != nil {
fmt.Printf("Call error :%+v\n", err)
} else {
fmt.Printf("Call output %d\n", output)
}
}
@@ -726,13 +738,27 @@ func (slf *TestService7) AsyncCallTest(){
})*/
//异步调用，在数据返回时，会回调传入函数
//注意函数的第一个参数一定是RPC_Sum函数的第二个参数，err error为RPC_Sum返回值
slf.AsyncCall("TestService6.RPC_Sum",&input,func(output *int,err error){
err := slf.AsyncCall("TestService6.RPC_Sum", &input, func(output *int, err error) {
if err != nil {
fmt.Printf("AsyncCall error :%+v\n",err)
}else{
fmt.Printf("AsyncCall output %d\n",*output)
fmt.Printf("AsyncCall error :%+v\n", err)
} else {
fmt.Printf("AsyncCall output %d\n", *output)
}
})
fmt.Println(err)
//自定义超时,返回一个cancel函数，可以在业务需要时取消rpc调用
rpcCancel, err := slf.AsyncCallWithTimeout(time.Second*1, "TestService6.RPC_Sum", &input, func(output *int, err error) {
//如果下面注释的rpcCancel()函数被调用，这里可能将不再返回
if err != nil {
fmt.Printf("AsyncCall error :%+v\n", err)
} else {
fmt.Printf("AsyncCall output %d\n", *output)
}
})
//rpcCancel()
fmt.Println(err, rpcCancel)
}
func (slf *TestService7) GoTest(){