panic when run test about boomer HOT 7 CLOSED

之前我也遇到过这个问题，但是不能稳定重现。你那边是否能稳定重现？

是上游 gomq 的一个问题。

from boomer.

我这边也有这个问题，脚本参考的是http://myzhan.github.io/2016/03/01/write-a-load-testing-tool-in-golang/
go版本是1.10
./stest --master-host=127.0.0.1 --master-port=5557 --rpc=zeromq

from boomer.

from boomer.

除了遇到这个问题外，还有其他报错，master收到u'runtime error: invalid memory address or nil pointer dereference'的报错

另外，如果rpc使用socket，会提示out of memory
环境：
Linux VM_106_14_centos 3.10.0-693.21.1.el7.x86_64 #1 SMP Wed Mar 7 19:03:37 UTC 2018 x86_64 x86_64 x86_64 GNU/Linux
go：1.10.3
gomq：go get -u github.com/zeromq/gomq
`package main

import boomer "github.com/myzhan/boomer"

import (
"time"
"net/http"
"log"
)

func now() int64 {
return time.Now().UnixNano() / int64(time.Millisecond)
}

func test_http() {
/*
一个常规的 HTTP GET 操作，实际使用时，这里放业务自身的处理过程
只要将处理结果，通过 boomer 暴露出来的函数汇报就行了
请求成功，类似 Locust 的 events.request_success.fire
boomer.Events.Publish("request_success", type, name, 处理时间, 响应耗时)
请求失败，类似 Locust 的 events.request_failure.fire
boomer.Events.Publish("request_failure", type, name, 处理时间, 错误信息)
*/
startTime := now()
resp, err := http.Get("http://10.112.225.241/api/test")
defer resp.Body.Close()
endTime := now()
log.Println(float64(endTime - startTime))
if err != nil {
boomer.Events.Publish("request_failure", "http", "/api/test", 0.0, err.Error())
}else {
boomer.Events.Publish("request_success", "http", "/api/test", float64(endTime - startTime), resp.ContentLength)
}
}

func main() {

    task := &boomer.Task{
    // Weight 权重，和 Locust 的 task 权重类似，在有多个 task 的时候生效
                            // FIXED: 之前误写为Weith
                            Weight: 10,
    // Fn 类似于 Locust 的 task
            Fn: test_http,
            Name: "json",
    }

    /*
    通知 boomer 去执行自定义函数，支持多个
    boomer.Run(task1, task2, task3)
    */

    boomer.Run(task)

}`
log:

goroutine 8 [running]:
runtime/debug.Stack(0xc4203f1d10, 0x0, 0x0)
/usr/local/go/src/runtime/debug/stack.go:24 +0xa7
runtime/debug.PrintStack()
/usr/local/go/src/runtime/debug/stack.go:16 +0x22
github.com/myzhan/boomer.(*runner).safeRun.func1()
/root/golang/src/github.com/myzhan/boomer/runner.go:48 +0x5a
panic(0x8b98a0, 0xbff5e0)
/usr/local/go/src/runtime/panic.go:502 +0x229
main.test_http()
/root/golang/login.go:28 +0x60
github.com/myzhan/boomer.(*runner).safeRun(0xc420070300, 0x983168)
/root/golang/src/github.com/myzhan/boomer/runner.go:52 +0x43
github.com/myzhan/boomer.(*runner).spawnGoRoutines.func1(0xc420072240, 0xc420070300, 0x983168)
/root/golang/src/github.com/myzhan/boomer/runner.go:98 +0xb4
created by github.com/myzhan/boomer.(*runner).spawnGoRoutines
/root/golang/src/github.com/myzhan/boomer/runner.go:83 +0x1cf
goroutine 8 [running]:
runtime/debug.Stack(0xc4203f1f20, 0x0, 0x0)
/usr/local/go/src/runtime/debug/stack.go:24 +0xa7
runtime/debug.PrintStack()
/usr/local/go/src/runtime/debug/stack.go:16 +0x22
github.com/myzhan/boomer.(*runner).safeRun.func1()
/root/golang/src/github.com/myzhan/boomer/runner.go:48 +0x5a
panic(0x8b98a0, 0xbff5e0)
/usr/local/go/src/runtime/panic.go:502 +0x229
main.test_http()
/root/golang/login.go:28 +0x60
github.com/myzhan/boomer.(*runner).safeRun(0xc420070300, 0x983168)
/root/golang/src/github.com/myzhan/boomer/runner.go:52 +0x43
github.com/myzhan/boomer.(*runner).spawnGoRoutines.func1(0xc420072240, 0xc420070300, 0x983168)
/root/golang/src/github.com/myzhan/boomer/runner.go:98 +0xb4
created by github.com/myzhan/boomer.(*runner).spawnGoRoutines
/root/golang/src/github.com/myzhan/boomer/runner.go:83 +0x1cf
goroutine 8 [running]:
runtime/debug.Stack(0xc420208150, 0x0, 0x0)
/usr/local/go/src/runtime/debug/stack.go:24 +0xa7
runtime/debug.PrintStack()
/usr/local/go/src/runtime/debug/stack.go:16 +0x22
github.com/myzhan/boomer.(*runner).safeRun.func1()
/root/golang/src/github.com/myzhan/boomer/runner.go:48 +0x5a
panic(0x8b98a0, 0xbff5e0)
/usr/local/go/src/runtime/panic.go:502 +0x229
main.test_http()
/root/golang/login.go:28 +0x60
github.com/myzhan/boomer.(*runner).safeRun(0xc420070300, 0x983168)
/root/golang/src/github.com/myzhan/boomer/runner.go:52 +0x43
github.com/myzhan/boomer.(*runner).spawnGoRoutines.func1(0xc420072240, 0xc420070300, 0x983168)
/root/golang/src/github.com/myzhan/boomer/runner.go:98 +0xb4
created by github.com/myzhan/boomer.(*runner).spawnGoRoutines
/root/golang/src/github.com/myzhan/boomer/runner.go:83 +0x1cf
goroutine 8 [running]:
runtime/debug.Stack(0xc420208360, 0x0, 0x0)
/usr/local/go/src/runtime/debug/stack.go:24 +0xa7
runtime/debug.PrintStack()
/usr/local/go/src/runtime/debug/stack.go:16 +0x22
github.com/myzhan/boomer.(*runner).safeRun.func1()
/root/golang/src/github.com/myzhan/boomer/runner.go:48 +0x5a
panic(0x8b98a0, 0xbff5e0)
/usr/local/go/src/runtime/panic.go:502 +0x229
main.test_http()
/root/golang/login.go:28 +0x60
github.com/myzhan/boomer.(*runner).safeRun(0xc420070300, 0x983168)
/root/golang/src/github.com/myzhan/boomer/runner.go:52 +0x43
github.com/myzhan/boomer.(*runner).spawnGoRoutines.func1(0xc420072240, 0xc420070300, 0x983168)
/root/golang/src/github.com/myzhan/boomer/runner.go:98 +0xb4
created by github.com/myzhan/boomer.(*runner).spawnGoRoutines
/root/golang/src/github.com/myzhan/boomer/runner.go:83 +0x1cf
goroutine 8 [running]:
runtime/debug.Stack(0xc420208570, 0x0, 0x0)
/usr/local/go/src/runtime/debug/stack.go:24 +0xa7
runtime/debug.PrintStack()
/usr/local/go/src/runtime/debug/stack.go:16 +0x22
github.com/myzhan/boomer.(*runner).safeRun.func1()
/root/golang/src/github.com/myzhan/boomer/runner.go:48 +0x5a
panic(0x8b98a0, 0xbff5e0)
/usr/local/go/src/runtime/panic.go:502 +0x229
main.test_http()
/root/golang/login.go:28 +0x60
github.com/myzhan/boomer.(*runner).safeRun(0xc420070300, 0x983168)
/root/golang/src/github.com/myzhan/boomer/runner.go:52 +0x43
github.com/myzhan/boomer.(*runner).spawnGoRoutines.func1(0xc420072240, 0xc420070300, 0x983168)
/root/golang/src/github.com/myzhan/boomer/runner.go:98 +0xb4
created by github.com/myzhan/boomer.(*runner).spawnGoRoutines
/root/golang/src/github.com/myzhan/boomer/runner.go:83 +0x1cf
goroutine 8 [running]:
runtime/debug.Stack(0xc420208780, 0x0, 0x0)
/usr/local/go/src/runtime/debug/stack.go:24 +0xa7
runtime/debug.PrintStack()
/usr/local/go/src/runtime/debug/stack.go:16 +0x22
github.com/myzhan/boomer.(*runner).safeRun.func1()
/root/golang/src/github.com/myzhan/boomer/runner.go:48 +0x5a
panic(0x8b98a0, 0xbff5e0)
/usr/local/go/src/runtime/panic.go:502 +0x229
main.test_http()
/root/golang/login.go:28 +0x60
github.com/myzhan/boomer.(*runner).safeRun(0xc420070300, 0x983168)
/root/golang/src/github.com/myzhan/boomer/runner.go:52 +0x43
github.com/myzhan/boomer.(*runner).spawnGoRoutines.func1(0xc420072240, 0xc420070300, 0x983168)
/root/golang/src/github.com/myzhan/boomer/runner.go:98 +0xb4
created by github.com/myzhan/boomer.(*runner).spawnGoRoutines
/root/golang/src/github.com/myzhan/boomer/runner.go:83 +0x1cf
goroutine 8 [running]:
runtime/debug.Stack(0xc420208990, 0x0, 0x0)
/usr/local/go/src/runtime/debug/stack.go:24 +0xa7
runtime/debug.PrintStack()
/usr/local/go/src/runtime/debug/stack.go:16 +0x22
github.com/myzhan/boomer.(*runner).safeRun.func1()
/root/golang/src/github.com/myzhan/boomer/runner.go:48 +0x5a
panic(0x8b98a0, 0xbff5e0)
/usr/local/go/src/runtime/panic.go:502 +0x229
main.test_http()
/root/golang/login.go:28 +0x60
github.com/myzhan/boomer.(*runner).safeRun(0xc420070300, 0x983168)
/root/golang/src/github.com/myzhan/boomer/runner.go:52 +0x43
github.com/myzhan/boomer.(*runner).spawnGoRoutines.func1(0xc420072240, 0xc420070300, 0x983168)
/root/golang/src/github.com/myzhan/boomer/runner.go:98 +0xb4
created by github.com/myzhan/boomer.(*runner).spawnGoRoutines
/root/golang/src/github.com/myzhan/boomer/runner.go:83 +0x1cf
goroutine 8 [running]:
runtime/debug.Stack(0xc420208ba0, 0x0, 0x0)
/usr/local/go/src/runtime/debug/stack.go:24 +0xa7
runtime/debug.PrintStack()
/usr/local/go/src/runtime/debug/stack.go:16 +0x22
github.com/myzhan/boomer.(*runner).safeRun.func1()
/root/golang/src/github.com/myzhan/boomer/runner.go:48 +0x5a
panic(0x8b98a0, 0xbff5e0)
/usr/local/go/src/runtime/panic.go:502 +0x229
main.test_http()
/root/golang/login.go:28 +0x60
github.com/myzhan/boomer.(*runner).safeRun(0xc420070300, 0x983168)
/root/golang/src/github.com/myzhan/boomer/runner.go:52 +0x43
github.com/myzhan/boomer.(*runner).spawnGoRoutines.func1(0xc420072240, 0xc420070300, 0x983168)
/root/golang/src/github.com/myzhan/boomer/runner.go:98 +0xb4
created by github.com/myzhan/boomer.(*runner).spawnGoRoutines
/root/golang/src/github.com/myzhan/boomer/runner.go:83 +0x1cf
goroutine 8 [running]:
runtime/debug.Stack(0xc420208db0, 0x0, 0x0)
/usr/local/go/src/runtime/debug/stack.go:24 +0xa7
runtime/debug.PrintStack()
/usr/local/go/src/runtime/debug/stack.go:16 +0x22
github.com/myzhan/boomer.(*runner).safeRun.func1()
/root/golang/src/github.com/myzhan/boomer/runner.go:48 +0x5a
panic(0x8b98a0, 0xbff5e0)
/usr/local/go/src/runtime/panic.go:502 +0x229
main.test_http()
/root/golang/login.go:28 +0x60
github.com/myzhan/boomer.(*runner).safeRun(0xc420070300, 0x983168)
/root/golang/src/github.com/myzhan/boomer/runner.go:52 +0x43
github.com/myzhan/boomer.(*runner).spawnGoRoutines.func1(0xc420072240, 0xc420070300, 0x983168)
/root/golang/src/github.com/myzhan/boomer/runner.go:98 +0xb4
created by github.com/myzhan/boomer.(*runner).spawnGoRoutines
/root/golang/src/github.com/myzhan/boomer/runner.go:83 +0x1cf
goroutine 8 [running]:
runtime/debug.Stack(0xc420208fc0, 0x0, 0x0)
/usr/local/go/src/runtime/debug/stack.go:24 +0xa7
runtime/debug.PrintStack()
/usr/local/go/src/runtime/debug/stack.go:16 +0x22
github.com/myzhan/boomer.(*runner).safeRun.func1()
/root/golang/src/github.com/myzhan/boomer/runner.go:48 +0x5a
panic(0x8b98a0, 0xbff5e0)
/usr/local/go/src/runtime/panic.go:502 +0x229
main.test_http()
/root/golang/login.go:28 +0x60
github.com/myzhan/boomer.(*runner).safeRun(0xc420070300, 0x983168)
/root/golang/src/github.com/myzhan/boomer/runner.go:52 +0x43
github.com/myzhan/boomer.(*runner).spawnGoRoutines.func1(0xc420072240, 0xc420070300, 0x983168)
/root/golang/src/github.com/myzhan/boomer/runner.go:98 +0xb4
created by github.com/myzhan/boomer.(*runner).spawnGoRoutines
/root/golang/src/github.com/myzhan/boomer/runner.go:83 +0x1cf
goroutine 8 [running]:
runtime/debug.Stack(0xc4202091d0, 0x0, 0x0)
/usr/local/go/src/runtime/debug/stack.go:24 +0xa7
runtime/debug.PrintStack()
/usr/local/go/src/runtime/debug/stack.go:16 +0x22
github.com/myzhan/boomer.(*runner).safeRun.func1()
/root/golang/src/github.com/myzhan/boomer/runner.go:48 +0x5a
panic(0x8b98a0, 0xbff5e0)
/usr/local/go/src/runtime/panic.go:502 +0x229
main.test_http()
/root/golang/login.go:28 +0x60
github.com/myzhan/boomer.(*runner).safeRun(0xc420070300, 0x983168)
/root/golang/src/github.com/myzhan/boomer/runner.go:52 +0x43
github.com/myzhan/boomer.(*runner).spawnGoRoutines.func1(0xc420072240, 0xc420070300, 0x983168)
/root/golang/src/github.com/myzhan/boomer/runner.go:98 +0xb4
created by github.com/myzhan/boomer.(*runner).spawnGoRoutines
/root/golang/src/github.com/myzhan/boomer/runner.go:83 +0x1cf
goroutine 8 [running]:
runtime/debug.Stack(0xc4202093e0, 0x0, 0x0)
/usr/local/go/src/runtime/debug/stack.go:24 +0xa7
runtime/debug.PrintStack()
/usr/local/go/src/runtime/debug/stack.go:16 +0x22
github.com/myzhan/boomer.(*runner).safeRun.func1()
/root/golang/src/github.com/myzhan/boomer/runner.go:48 +0x5a
panic(0x8b98a0, 0xbff5e0)
/usr/local/go/src/runtime/panic.go:502 +0x229
main.test_http()
/root/golang/login.go:28 +0x60
github.com/myzhan/boomer.(*runner).safeRun(0xc420070300, 0x983168)
/root/golang/src/github.com/myzhan/boomer/runner.go:52 +0x43
github.com/myzhan/boomer.(*runner).spawnGoRoutines.func1(0xc420072240, 0xc420070300, 0x983168)
/root/golang/src/github.com/myzhan/boomer/runner.go:98 +0xb4
created by github.com/myzhan/boomer.(*runner).spawnGoRoutines
/root/golang/src/github.com/myzhan/boomer/runner.go:83 +0x1cf
goroutine 8 [running]:
runtime/debug.Stack(0xc4202095f0, 0x0, 0x0)
/usr/local/go/src/runtime/debug/stack.go:24 +0xa7
runtime/debug.PrintStack()
/usr/local/go/src/runtime/debug/stack.go:16 +0x22
github.com/myzhan/boomer.(*runner).safeRun.func1()
/root/golang/src/github.com/myzhan/boomer/runner.go:48 +0x5a
panic(0x8b98a0, 0xbff5e0)
/usr/local/go/src/runtime/panic.go:502 +0x229
main.test_http()
/root/golang/login.go:28 +0x60
github.com/myzhan/boomer.(*runner).safeRun(0xc420070300, 0x983168)
/root/golang/src/github.com/myzhan/boomer/runner.go:52 +0x43
github.com/myzhan/boomer.(*runner).spawnGoRoutines.func1(0xc420072240, 0xc420070300, 0x983168)
/root/golang/src/github.com/myzhan/boomer/runner.go:98 +0xb4
created by github.com/myzhan/boomer.(*runner).spawnGoRoutines
/root/golang/src/github.com/myzhan/boomer/runner.go:83 +0x1cf
goroutine 8 [running]:
runtime/debug.Stack(0xc420209800, 0x0, 0x0)
/usr/local/go/src/runtime/debug/stack.go:24 +0xa7
runtime/debug.PrintStack()
/usr/local/go/src/runtime/debug/stack.go:16 +0x22
github.com/myzhan/boomer.(*runner).safeRun.func1()
/root/golang/src/github.com/myzhan/boomer/runner.go:48 +0x5a
panic(0x8b98a0, 0xbff5e0)
/usr/local/go/src/runtime/panic.go:502 +0x229
main.test_http()
/root/golang/login.go:28 +0x60
github.com/myzhan/boomer.(*runner).safeRun(0xc420070300, 0x983168)
/root/golang/src/github.com/myzhan/boomer/runner.go:52 +0x43
github.com/myzhan/boomer.(*runner).spawnGoRoutines.func1(0xc420072240, 0xc420070300, 0x983168)
/root/golang/src/github.com/myzhan/boomer/runner.go:98 +0xb4
created by github.com/myzhan/boomer.(*runner).spawnGoRoutines
/root/golang/src/github.com/myzhan/boomer/runner.go:83 +0x1cf
goroutine 8 [running]:
runtime/debug.Stack(0xc420209a10, 0x0, 0x0)
/usr/local/go/src/runtime/debug/stack.go:24 +0xa7
runtime/debug.PrintStack()
/usr/local/go/src/runtime/debug/stack.go:16 +0x22
github.com/myzhan/boomer.(*runner).safeRun.func1()
/root/golang/src/github.com/myzhan/boomer/runner.go:48 +0x5a
panic(0x8b98a0, 0xbff5e0)
/usr/local/go/src/runtime/panic.go:502 +0x229
main.test_http()
/root/golang/login.go:28 +0x60
github.com/myzhan/boomer.(*runner).safeRun(0xc420070300, 0x983168)
/root/golang/src/github.com/myzhan/boomer/runner.go:52 +0x43
github.com/myzhan/boomer.(*runner).spawnGoRoutines.func1(0xc420072240, 0xc420070300, 0x983168)
/root/golang/src/github.com/myzhan/boomer/runner.go:98 +0xb4
created by github.com/myzhan/boomer.(*runner).spawnGoRoutines
/root/golang/src/github.com/myzhan/boomer/runner.go:83 +0x1cf
goroutine 8 [running]:
runtime/debug.Stack(0xc420209c20, 0x0, 0x0)
/usr/local/go/src/runtime/debug/stack.go:24 +0xa7
runtime/debug.PrintStack()
/usr/local/go/src/runtime/debug/stack.go:16 +0x22
github.com/myzhan/boomer.(*runner).safeRun.func1()
/root/golang/src/github.com/myzhan/boomer/runner.go:48 +0x5a
panic(0x8b98a0, 0xbff5e0)
/usr/local/go/src/runtime/panic.go:502 +0x229
main.test_http()
/root/golang/login.go:28 +0x60
github.com/myzhan/boomer.(*runner).safeRun(0xc420070300, 0x983168)
/root/golang/src/github.com/myzhan/boomer/runner.go:52 +0x43
github.com/myzhan/boomer.(*runner).spawnGoRoutines.func1(0xc420072240, 0xc420070300, 0x983168)
/root/golang/src/github.com/myzhan/boomer/runner.go:98 +0xb4
created by github.com/myzhan/boomer.(*runner).spawnGoRoutines
/root/golang/src/github.com/myzhan/boomer/runner.go:83 +0x1cf
goroutine 8 [running]:
runtime/debug.Stack(0xc420209e30, 0x0, 0x0)
/usr/local/go/src/runtime/debug/stack.go:24 +0xa7
runtime/debug.PrintStack()
/usr/local/go/src/runtime/debug/stack.go:16 +0x22
github.com/myzhan/boomer.(*runner).safeRun.func1()
/root/golang/src/github.com/myzhan/boomer/runner.go:48 +0x5a
panic(0x8b98a0, 0xbff5e0)
/usr/local/go/src/runtime/panic.go:502 +0x229
main.test_http()
/root/golang/login.go:28 +0x60
github.com/myzhan/boomer.(*runner).safeRun(0xc420070300, 0x983168)
/root/golang/src/github.com/myzhan/boomer/runner.go:52 +0x43
github.com/myzhan/boomer.(*runner).spawnGoRoutines.func1(0xc420072240, 0xc420070300, 0x983168)
/root/golang/src/github.com/myzhan/boomer/runner.go:98 +0xb4
created by github.com/myzhan/boomer.(*runner).spawnGoRoutines
/root/golang/src/github.com/myzhan/boomer/runner.go:83 +0x1cf
goroutine 8 [running]:
runtime/debug.Stack(0xc4201e0060, 0x0, 0x0)
/usr/local/go/src/runtime/debug/stack.go:24 +0xa7
runtime/debug.PrintStack()
/usr/local/go/src/runtime/debug/stack.go:16 +0x22
github.com/myzhan/boomer.(*runner).safeRun.func1()
/root/golang/src/github.com/myzhan/boomer/runner.go:48 +0x5a
panic(0x8b98a0, 0xbff5e0)
/usr/local/go/src/runtime/panic.go:502 +0x229
main.test_http()
/root/golang/login.go:28 +0x60
github.com/myzhan/boomer.(*runner).safeRun(0xc420070300, 0x983168)
/root/golang/src/github.com/myzhan/boomer/runner.go:52 +0x43
github.com/myzhan/boomer.(*runner).spawnGoRoutines.func1(0xc420072240, 0xc420070300, 0x983168)
/root/golang/src/github.com/myzhan/boomer/runner.go:98 +0xb4
created by github.com/myzhan/boomer.(*runner).spawnGoRoutines
/root/golang/src/github.com/myzhan/boomer/runner.go:83 +0x1cf
goroutine 8 [running]:
runtime/debug.Stack(0xc4201e0270, 0x0, 0x0)
/usr/local/go/src/runtime/debug/stack.go:24 +0xa7
runtime/debug.PrintStack()
/usr/local/go/src/runtime/debug/stack.go:16 +0x22
github.com/myzhan/boomer.(*runner).safeRun.func1()
/root/golang/src/github.com/myzhan/boomer/runner.go:48 +0x5a
panic(0x8b98a0, 0xbff5e0)
/usr/local/go/src/runtime/panic.go:502 +0x229
main.test_http()
/root/golang/login.go:28 +0x60
github.com/myzhan/boomer.(*runner).safeRun(0xc420070300, 0x983168)
/root/golang/src/github.com/myzhan/boomer/runner.go:52 +0x43
github.com/myzhan/boomer.(*runner).spawnGoRoutines.func1(0xc420072240, 0xc420070300, 0x983168)
/root/golang/src/github.com/myzhan/boomer/runner.go:98 +0xb4
created by github.com/myzhan/boomer.(*runner).spawnGoRoutines
/root/golang/src/github.com/myzhan/boomer/runner.go:83 +0x1cf
goroutine 8 [running]:
runtime/debug.Stack(0xc4201e0480, 0x0, 0x0)
/usr/local/go/src/runtime/debug/stack.go:24 +0xa7
runtime/debug.PrintStack()
/usr/local/go/src/runtime/debug/stack.go:16 +0x22
github.com/myzhan/boomer.(*runner).safeRun.func1()
/root/golang/src/github.com/myzhan/boomer/runner.go:48 +0x5a
panic(0x8b98a0, 0xbff5e0)
/usr/local/go/src/runtime/panic.go:502 +0x229
main.test_http()
/root/golang/login.go:28 +0x60
github.com/myzhan/boomer.(*runner).safeRun(0xc420070300, 0x983168)
/root/golang/src/github.com/myzhan/boomer/runner.go:52 +0x43
github.com/myzhan/boomer.(*runner).spawnGoRoutines.func1(0xc420072240, 0xc420070300, 0x983168)
/root/golang/src/github.com/myzhan/boomer/runner.go:98 +0xb4
created by github.com/myzhan/boomer.(*runner).spawnGoRoutines
/root/golang/src/github.com/myzhan/boomer/runner.go:83 +0x1cf
goroutine 8 [running]:
runtime/debug.Stack(0xc4201e0690, 0x0, 0x0)
/usr/local/go/src/runtime/debug/stack.go:24 +0xa7
runtime/debug.PrintStack()
/usr/local/go/src/runtime/debug/stack.go:16 +0x22
github.com/myzhan/boomer.(*runner).safeRun.func1()
/root/golang/src/github.com/myzhan/boomer/runner.go:48 +0x5a
panic(0x8b98a0, 0xbff5e0)
/usr/local/go/src/runtime/panic.go:502 +0x229
main.test_http()
/root/golang/login.go:28 +0x60
github.com/myzhan/boomer.(*runner).safeRun(0xc420070300, 0x983168)
/root/golang/src/github.com/myzhan/boomer/runner.go:52 +0x43
github.com/myzhan/boomer.(*runner).spawnGoRoutines.func1(0xc420072240, 0xc420070300, 0x983168)
/root/golang/src/github.com/myzhan/boomer/runner.go:98 +0xb4
created by github.com/myzhan/boomer.(*runner).spawnGoRoutines
/root/golang/src/github.com/myzhan/boomer/runner.go:83 +0x1cf
goroutine 8 [running]:
runtime/debug.Stack(0xc4201e08a0, 0x0, 0x0)
/usr/local/go/src/runtime/debug/stack.go:24 +0xa7
runtime/debug.PrintStack()
/usr/local/go/src/runtime/debug/stack.go:16 +0x22
github.com/myzhan/boomer.(*runner).safeRun.func1()
/root/golang/src/github.com/myzhan/boomer/runner.go:48 +0x5a
panic(0x8b98a0, 0xbff5e0)
/usr/local/go/src/runtime/panic.go:502 +0x229
main.test_http()
/root/golang/login.go:28 +0x60
github.com/myzhan/boomer.(*runner).safeRun(0xc420070300, 0x983168)
/root/golang/src/github.com/myzhan/boomer/runner.go:52 +0x43
github.com/myzhan/boomer.(*runner).spawnGoRoutines.func1(0xc420072240, 0xc420070300, 0x983168)
/root/golang/src/github.com/myzhan/boomer/runner.go:98 +0xb4
created by github.com/myzhan/boomer.(*runner).spawnGoRoutines
/root/golang/src/github.com/myzhan/boomer/runner.go:83 +0x1cf
goroutine 8 [running]:
runtime/debug.Stack(0xc4201e0ab0, 0x0, 0x0)
/usr/local/go/src/runtime/debug/stack.go:24 +0xa7
runtime/debug.PrintStack()
/usr/local/go/src/runtime/debug/stack.go:16 +0x22
github.com/myzhan/boomer.(*runner).safeRun.func1()
/root/golang/src/github.com/myzhan/boomer/runner.go:48 +0x5a
panic(0x8b98a0, 0xbff5e0)
/usr/local/go/src/runtime/panic.go:502 +0x229
main.test_http()
/root/golang/login.go:28 +0x60
github.com/myzhan/boomer.(*runner).safeRun(0xc420070300, 0x983168)
/root/golang/src/github.com/myzhan/boomer/runner.go:52 +0x43
github.com/myzhan/boomer.(*runner).spawnGoRoutines.func1(0xc420072240, 0xc420070300, 0x983168)
/root/golang/src/github.com/myzhan/boomer/runner.go:98 +0xb4
created by github.com/myzhan/boomer.(*runner).spawnGoRoutines
/root/golang/src/github.com/myzhan/boomer/runner.go:83 +0x1cf
goroutine 8 [running]:
runtime/debug.Stack(0xc4201e0cc0, 0x0, 0x0)
/usr/local/go/src/runtime/debug/stack.go:24 +0xa7
runtime/debug.PrintStack()
/usr/local/go/src/runtime/debug/stack.go:16 +0x22
github.com/myzhan/boomer.(*runner).safeRun.func1()
/root/golang/src/github.com/myzhan/boomer/runner.go:48 +0x5a
panic(0x8b98a0, 0xbff5e0)
/usr/local/go/src/runtime/panic.go:502 +0x229
main.test_http()
/root/golang/login.go:28 +0x60
github.com/myzhan/boomer.(*runner).safeRun(0xc420070300, 0x983168)
/root/golang/src/github.com/myzhan/boomer/runner.go:52 +0x43
github.com/myzhan/boomer.(*runner).spawnGoRoutines.func1(0xc420072240, 0xc420070300, 0x983168)
/root/golang/src/github.com/myzhan/boomer/runner.go:98 +0xb4
created by github.com/myzhan/boomer.(*runner).spawnGoRoutines
/root/golang/src/github.com/myzhan/boomer/runner.go:83 +0x1cf
goroutine 8 [running]:
runtime/debug.Stack(0xc4201e0ed0, 0x0, 0x0)
/usr/local/go/src/runtime/debug/stack.go:24 +0xa7
runtime/debug.PrintStack()
/usr/local/go/src/runtime/debug/stack.go:16 +0x22
github.com/myzhan/boomer.(*runner).safeRun.func1()
/root/golang/src/github.com/myzhan/boomer/runner.go:48 +0x5a
panic(0x8b98a0, 0xbff5e0)
/usr/local/go/src/runtime/panic.go:502 +0x229
main.test_http()
/root/golang/login.go:28 +0x60
github.com/myzhan/boomer.(*runner).safeRun(0xc420070300, 0x983168)
/root/golang/src/github.com/myzhan/boomer/runner.go:52 +0x43
github.com/myzhan/boomer.(*runner).spawnGoRoutines.func1(0xc420072240, 0xc420070300, 0x983168)
/root/golang/src/github.com/myzhan/boomer/runner.go:98 +0xb4
created by github.com/myzhan/boomer.(*runner).spawnGoRoutines
/root/golang/src/github.com/myzhan/boomer/runner.go:83 +0x1cf
goroutine 8 [running]:
runtime/debug.Stack(0xc4201e10e0, 0x0, 0x0)
/usr/local/go/src/runtime/debug/stack.go:24 +0xa7
runtime/debug.PrintStack()
/usr/local/go/src/runtime/debug/stack.go:16 +0x22
github.com/myzhan/boomer.(*runner).safeRun.func1()
/root/golang/src/github.com/myzhan/boomer/runner.go:48 +0x5a
panic(0x8b98a0, 0xbff5e0)
/usr/local/go/src/runtime/panic.go:502 +0x229
main.test_http()
/root/golang/login.go:28 +0x60
github.com/myzhan/boomer.(*runner).safeRun(0xc420070300, 0x983168)
/root/golang/src/github.com/myzhan/boomer/runner.go:52 +0x43
github.com/myzhan/boomer.(*runner).spawnGoRoutines.func1(0xc420072240, 0xc420070300, 0x983168)
/root/golang/src/github.com/myzhan/boomer/runner.go:98 +0xb4
created by github.com/myzhan/boomer.(*runner).spawnGoRoutines
/root/golang/src/github.com/myzhan/boomer/runner.go:83 +0x1cf
goroutine 8 [running]:
runtime/debug.Stack(0xc4201e12f0, 0x0, 0x0)
/usr/local/go/src/runtime/debug/stack.go:24 +0xa7
runtime/debug.PrintStack()
/usr/local/go/src/runtime/debug/stack.go:16 +0x22
github.com/myzhan/boomer.(*runner).safeRun.func1()
/root/golang/src/github.com/myzhan/boomer/runner.go:48 +0x5a
panic(0x8b98a0, 0xbff5e0)
/usr/local/go/src/runtime/panic.go:502 +0x229
main.test_http()
/root/golang/login.go:28 +0x60
github.com/myzhan/boomer.(*runner).safeRun(0xc420070300, 0x983168)
/root/golang/src/github.com/myzhan/boomer/runner.go:52 +0x43
github.com/myzhan/boomer.(*runner).spawnGoRoutines.func1(0xc420072240, 0xc420070300, 0x983168)
/root/golang/src/github.com/myzhan/boomer/runner.go:98 +0xb4
created by github.com/myzhan/boomer.(*runner).spawnGoRoutines
/root/golang/src/github.com/myzhan/boomer/runner.go:83 +0x1cf
goroutine 8 [running]:
runtime/debug.Stack(0xc4201e1500, 0x0, 0x0)
/usr/local/go/src/runtime/debug/stack.go:24 +0xa7
runtime/debug.PrintStack()
/usr/local/go/src/runtime/debug/stack.go:16 +0x22
github.com/myzhan/boomer.(*runner).safeRun.func1()
/root/golang/src/github.com/myzhan/boomer/runner.go:48 +0x5a
panic(0x8b98a0, 0xbff5e0)
/usr/local/go/src/runtime/panic.go:502 +0x229
main.test_http()
/root/golang/login.go:28 +0x60
github.com/myzhan/boomer.(*runner).safeRun(0xc420070300, 0x983168)
/root/golang/src/github.com/myzhan/boomer/runner.go:52 +0x43
github.com/myzhan/boomer.(*runner).spawnGoRoutines.func1(0xc420072240, 0xc420070300, 0x983168)
/root/golang/src/github.com/myzhan/boomer/runner.go:98 +0xb4
created by github.com/myzhan/boomer.(*runner).spawnGoRoutines
/root/golang/src/github.com/myzhan/boomer/runner.go:83 +0x1cf
goroutine 8 [running]:
runtime/debug.Stack(0xc4201e1710, 0x0, 0x0)
/usr/local/go/src/runtime/debug/stack.go:24 +0xa7
runtime/debug.PrintStack()
/usr/local/go/src/runtime/debug/stack.go:16 +0x22
github.com/myzhan/boomer.(*runner).safeRun.func1()
/root/golang/src/github.com/myzhan/boomer/runner.go:48 +0x5a
panic(0x8b98a0, 0xbff5e0)
/usr/local/go/src/runtime/panic.go:502 +0x229
main.test_http()
/root/golang/login.go:28 +0x60
github.com/myzhan/boomer.(*runner).safeRun(0xc420070300, 0x983168)
/root/golang/src/github.com/myzhan/boomer/runner.go:52 +0x43
github.com/myzhan/boomer.(*runner).spawnGoRoutines.func1(0xc420072240, 0xc420070300, 0x983168)
/root/golang/src/github.com/myzhan/boomer/runner.go:98 +0xb4
created by github.com/myzhan/boomer.(*runner).spawnGoRoutines
/root/golang/src/github.com/myzhan/boomer/runner.go:83 +0x1cf

• 使用socket的log

[root@VM_106_14_centos golang]# ./stest --master-host=127.0.0.1 --master-port=5557 --rpc=socket
2018/07/23 13:42:51 Boomer is built with gomq support.
2018/07/23 13:42:51 Boomer is connected to master(127.0.0.1:5557) press Ctrl+c to quit.
fatal error: runtime: out of memory

runtime stack:
runtime.throw(0x96e899, 0x16)
/usr/local/go/src/runtime/panic.go:616 +0x81
runtime.sysMap(0xc420200000, 0xff000000, 0x0, 0xc304b8)
/usr/local/go/src/runtime/mem_linux.go:216 +0x20a
runtime.(*mheap).sysAlloc(0xc17160, 0xff000000, 0x0)
/usr/local/go/src/runtime/malloc.go:470 +0xd4
runtime.(*mheap).grow(0xc17160, 0x7f800, 0x0)
/usr/local/go/src/runtime/mheap.go:907 +0x60
runtime.(*mheap).allocSpanLocked(0xc17160, 0x7f800, 0xc304c8, 0xc420026500)
/usr/local/go/src/runtime/mheap.go:820 +0x301
runtime.(*mheap).alloc_m(0xc17160, 0x7f800, 0x200000101, 0x100000000)
/usr/local/go/src/runtime/mheap.go:686 +0x118
runtime.(*mheap).alloc.func1()
/usr/local/go/src/runtime/mheap.go:753 +0x4d
runtime.(*mheap).alloc(0xc17160, 0x7f800, 0xc420010101, 0xc420074a80)
/usr/local/go/src/runtime/mheap.go:752 +0x8a
runtime.largeAlloc(0xff000000, 0xc420060101, 0x1)
/usr/local/go/src/runtime/malloc.go:826 +0x94
runtime.mallocgc.func1()
/usr/local/go/src/runtime/malloc.go:721 +0x46
runtime.systemstack(0x0)
/usr/local/go/src/runtime/asm_amd64.s:409 +0x79
runtime.mstart()
/usr/local/go/src/runtime/proc.go:1175

goroutine 21 [running]:
runtime.systemstack_switch()
/usr/local/go/src/runtime/asm_amd64.s:363 fp=0xc420033e50 sp=0xc420033e48 pc=0x4564f0
runtime.mallocgc(0xff000000, 0x8913e0, 0x1, 0xc42008c5cc)
/usr/local/go/src/runtime/malloc.go:720 +0x8a2 fp=0xc420033ef0 sp=0xc420033e50 pc=0x4120c2
runtime.makeslice(0x8913e0, 0xff000000, 0xff000000, 0x4, 0x4, 0x0)
/usr/local/go/src/runtime/slice.go:61 +0x77 fp=0xc420033f20 sp=0xc420033ef0 pc=0x4423f7
github.com/myzhan/boomer.(*socketClient).recvBytes(0xc4200904b8, 0xff000000, 0xc42008c5cc, 0x4, 0x4)
/root/golang/src/github.com/myzhan/boomer/client_socket.go:32 +0x43 fp=0xc420033f98 sp=0xc420033f20 pc=0x8366a3
github.com/myzhan/boomer.(*socketClient).recv(0xc4200904b8)
/root/golang/src/github.com/myzhan/boomer/client_socket.go:47 +0x3a fp=0xc420033fd8 sp=0xc420033f98 pc=0x8367da
runtime.goexit()
/usr/local/go/src/runtime/asm_amd64.s:2361 +0x1 fp=0xc420033fe0 sp=0xc420033fd8 pc=0x459061
created by github.com/myzhan/boomer.newSocketClient
/root/golang/src/github.com/myzhan/boomer/client_socket.go:26 +0x2ab

goroutine 1 [chan receive]:
github.com/myzhan/boomer.Run(0xc42000e020, 0x1, 0x1)
/root/golang/src/github.com/myzhan/boomer/boomer.go:147 +0x47e
main.main()
/root/golang/login.go:55 +0xc2

goroutine 19 [syscall]:
os/signal.signal_recv(0x0)
/usr/local/go/src/runtime/sigqueue.go:139 +0xa6
os/signal.loop()
/usr/local/go/src/os/signal/signal_unix.go:22 +0x22
created by os/signal.init.0
/usr/local/go/src/os/signal/signal_unix.go:28 +0x41

goroutine 4 [select]:
github.com/myzhan/boomer.initStats.func1()
/root/golang/src/github.com/myzhan/boomer/stats.go:283 +0x15c
created by github.com/myzhan/boomer.initStats
/root/golang/src/github.com/myzhan/boomer/stats.go:280 +0x7c

goroutine 5 [chan receive]:
github.com/myzhan/boomer.initStats.func2()
/root/golang/src/github.com/myzhan/boomer/stats.go:302 +0x7a
created by github.com/myzhan/boomer.initStats
/root/golang/src/github.com/myzhan/boomer/stats.go:298 +0x94

goroutine 22 [running]:
goroutine running on other thread; stack unavailable
created by github.com/myzhan/boomer.newSocketClient
/root/golang/src/github.com/myzhan/boomer/client_socket.go:27 +0x2cd

goroutine 23 [chan receive]:
github.com/myzhan/boomer.(*runner).listener(0xc42009e120)
/root/golang/src/github.com/myzhan/boomer/runner.go:159 +0x58
created by github.com/myzhan/boomer.(*runner).getReady
/root/golang/src/github.com/myzhan/boomer/runner.go:250 +0x68

goroutine 24 [chan receive]:
github.com/myzhan/boomer.(*runner).getReady.func1(0xc42009e120)
/root/golang/src/github.com/myzhan/boomer/runner.go:259 +0x6e
created by github.com/myzhan/boomer.(*runner).getReady
/root/golang/src/github.com/myzhan/boomer/runner.go:256 +0x121

goroutine 25 [select, locked to thread]:
runtime.gopark(0x983830, 0x0, 0x96636a, 0x6, 0x18, 0x1)
/usr/local/go/src/runtime/proc.go:291 +0x11a
runtime.selectgo(0xc420035f50, 0xc4200702a0)
/usr/local/go/src/runtime/select.go:392 +0xe50
runtime.ensureSigM.func1()
/usr/local/go/src/runtime/signal_unix.go:549 +0x1f4
runtime.goexit()
/usr/local/go/src/runtime/asm_amd64.s:2361 +0x1

from boomer.

@weigun 两个问题

1. invalid memory address or nil pointer dereference，是 HTTP Body 为 nil，blog 里面的代码有点问题，请参考 https://github.com/myzhan/boomer/blob/master/examples/http_benchmark.go 的写法。
2. boomer 你用 socket 的话，请确认 locust 用的也是 socket，因为 locust 的 socket 实现已经被废弃了。

from boomer.

@myzhan
好的

from boomer.

zeromq/gomq#75

from boomer.