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a tcpdump-like tool to capture rpcx tcp packets

License: Apache License 2.0

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rpcxdump's Introduction

Hello, I'm 鸟窝 👋

大道至简，简即是繁

个人网站: https://colobu.com
最好的Go微服务框架: https://rpcx.io
rpcx官方博客: https://blog.rpcx.io

rpcxdump's People

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zhanglei isgasho qinfamily landv fayema6 lonenso linchendev moonlitalley 510909033 icodein

rpcxdump's Issues

./xdump.go:28:21: undefined: connection

Hello,
I keep getting the following errrors:

# command-line-arguments
./xdump.go:28:21: undefined: connection
./xdump.go:60:27: undefined: connection

I tried running my application first, so there was a connection, I tried it without a connection being present, kept getting that same error, though.

I tried also using:

go run xdump.go -c 127.0.0.1:14555 -p -color

./xdump would not work as I was not able to get it to build when I tried that first. Now that I look at it, trying to build gave the exact same error.

I made sure I have libpcap-dev installed as well.

My system:

             /////////////                mosthated@mosthated-pc
         /////////////////////            ----------------------
      ///////*767////////////////         OS: Pop!_OS 19.04 x86_64
    //////7676767676*//////////////       Host: MS-7B79 2.0
   /////76767//7676767//////////////      Kernel: 5.0.0-15-generic
  /////767676///*76767///////////////     Uptime: 9 hours, 50 mins
 ///////767676///76767.///7676*///////    Packages: 3201 (dpkg), 9 (flatpak), 8 (snap)
/////////767676//76767///767676////////   Shell: zsh 5.5.1
//////////76767676767////76767/////////   Resolution: 1920x1080, 2560x1080, 1920x1080
///////////76767676//////7676//////////   DE: Unity
////////////,7676,///////767///////////   WM: GNOME Shell
/////////////*7676///////76////////////   WM Theme: Adwaita
///////////////7676////////////////////   Theme: Pop-slim-dark [GTK2/3]
 ///////////////7676///767////////////    Icons: Adwaita [GTK2/3]
  //////////////////////'////////////     Terminal: extraterm
   //////.7676767676767676767,//////      CPU: AMD Ryzen 5 2600 (12) @ 3.400GHz
    /////767676767676767676767/////       GPU: NVIDIA GeForce RTX 2070
      ///////////////////////////         Memory: 8764MiB / 32175MiB
         /////////////////////
             /////////////

Thanks,
-MH

cannot get any packets from the rpcx and client

the picture port 9808 is my rpcx listen port, but any log print , anyone can hellp me ?

rpcxdump不能在mac下使用吗？

我在mac下一运行，直接就crash掉了

runtime stack:
runtime: unexpected return pc for runtime.sigpanic called from 0x7fff20432c9e
stack: frame={sp:0x7ffeefbff3b8, fp:0x7ffeefbff408} stack=[0x7ffeefb80458,0x7ffeefbff4c0)
0x00007ffeefbff2b8:  0x01007ffeefbff2d8  0x0000000000000004 
0x00007ffeefbff2c8:  0x000000000000001f  0x00007fff20432c9e 
0x00007ffeefbff2d8:  0x0b01dfacedebac1e  0x0000000000000001 
0x00007ffeefbff2e8:  0x0000000004034451 <runtime.throw+0x0000000000000071>  0x00007ffeefbff388 
0x00007ffeefbff2f8:  0x0000000004196714  0x00007ffeefbff340 
0x00007ffeefbff308:  0x0000000004034708 <runtime.fatalthrow.func1+0x0000000000000048>  0x00000000042f09e0 
0x00007ffeefbff318:  0x0000000000000001  0x0000000000000001 
0x00007ffeefbff328:  0x00007ffeefbff388  0x0000000004034451 <runtime.throw+0x0000000000000071> 
0x00007ffeefbff338:  0x00000000042f09e0  0x00007ffeefbff378 
0x00007ffeefbff348:  0x0000000004034690 <runtime.fatalthrow+0x0000000000000050>  0x00007ffeefbff358 
0x00007ffeefbff358:  0x00000000040346c0 <runtime.fatalthrow.func1+0x0000000000000000>  0x00000000042f09e0 
0x00007ffeefbff368:  0x0000000004034451 <runtime.throw+0x0000000000000071>  0x00007ffeefbff388 
0x00007ffeefbff378:  0x00007ffeefbff3a8  0x0000000004034451 <runtime.throw+0x0000000000000071> 
0x00007ffeefbff388:  0x00007ffeefbff390  0x0000000004034480 <runtime.throw.func1+0x0000000000000000> 
0x00007ffeefbff398:  0x0000000004199c2d  0x000000000000002a 
0x00007ffeefbff3a8:  0x00007ffeefbff3f8  0x0000000004049c76 <runtime.sigpanic+0x0000000000000396> 
0x00007ffeefbff3b8: <0x0000000004199c2d  0x000000000401a285 <runtime.(*fixalloc).alloc+0x0000000000000085> 
0x00007ffeefbff3c8:  0x00007ffeefbff438  0x0000000004027826 <runtime.(*mheap).allocSpan+0x0000000000000546> 
0x00007ffeefbff3d8:  0x000000c00012c000  0x0000000000002000 
0x00007ffeefbff3e8:  0x000000c000000008  0x0000000000000000 
0x00007ffeefbff3f8:  0x00007ffeefbff440 !0x00007fff20432c9e 
0x00007ffeefbff408: >0x00007ffeefbff440  0x00000000042d4000 
0x00007ffeefbff418:  0x0000000000000154  0x00000000040b8825 <golang.org/x/sys/unix.libc_ioctl_trampoline+0x0000000000000005> 
0x00007ffeefbff428:  0x000000000406481f <runtime.syscall+0x000000000000001f>  0x000000c000117bf0 
0x00007ffeefbff438:  0x00007ffeefbff480  0x000000c000117bc0 
0x00007ffeefbff448:  0x0000000004062690 <runtime.asmcgocall+0x0000000000000070>  0x0000000000000001 
0x00007ffeefbff458:  0x000000c000062600  0x260000000419d538 
0x00007ffeefbff468:  0x0000000000000010  0x000000000414b420 
0x00007ffeefbff478:  0x0000000000000468  0x000000c0000001a0 
0x00007ffeefbff488:  0x00000000040607a9 <runtime.systemstack+0x0000000000000049>  0x0000000000000004 
0x00007ffeefbff498:  0x00000000041c01d8  0x00000000042f09e0 
0x00007ffeefbff4a8:  0x00007ffeefbff4f0  0x00000000040606a5 <runtime.mstart+0x0000000000000005> 
0x00007ffeefbff4b8:  0x000000000406065d <runtime.rt0_go+0x000000000000013d> 
runtime.throw({0x4199c2d, 0x401a285})
        /usr/local/go/src/runtime/panic.go:1198 +0x71
runtime: unexpected return pc for runtime.sigpanic called from 0x7fff20432c9e
stack: frame={sp:0x7ffeefbff3b8, fp:0x7ffeefbff408} stack=[0x7ffeefb80458,0x7ffeefbff4c0)
0x00007ffeefbff2b8:  0x01007ffeefbff2d8  0x0000000000000004 
0x00007ffeefbff2c8:  0x000000000000001f  0x00007fff20432c9e 
0x00007ffeefbff2d8:  0x0b01dfacedebac1e  0x0000000000000001 
0x00007ffeefbff2e8:  0x0000000004034451 <runtime.throw+0x0000000000000071>  0x00007ffeefbff388 
0x00007ffeefbff2f8:  0x0000000004196714  0x00007ffeefbff340 
0x00007ffeefbff308:  0x0000000004034708 <runtime.fatalthrow.func1+0x0000000000000048>  0x00000000042f09e0 
0x00007ffeefbff318:  0x0000000000000001  0x0000000000000001 
0x00007ffeefbff328:  0x00007ffeefbff388  0x0000000004034451 <runtime.throw+0x0000000000000071> 
0x00007ffeefbff338:  0x00000000042f09e0  0x00007ffeefbff378 
0x00007ffeefbff348:  0x0000000004034690 <runtime.fatalthrow+0x0000000000000050>  0x00007ffeefbff358 
0x00007ffeefbff358:  0x00000000040346c0 <runtime.fatalthrow.func1+0x0000000000000000>  0x00000000042f09e0 
0x00007ffeefbff368:  0x0000000004034451 <runtime.throw+0x0000000000000071>  0x00007ffeefbff388 
0x00007ffeefbff378:  0x00007ffeefbff3a8  0x0000000004034451 <runtime.throw+0x0000000000000071> 
0x00007ffeefbff388:  0x00007ffeefbff390  0x0000000004034480 <runtime.throw.func1+0x0000000000000000> 
0x00007ffeefbff398:  0x0000000004199c2d  0x000000000000002a 
0x00007ffeefbff3a8:  0x00007ffeefbff3f8  0x0000000004049c76 <runtime.sigpanic+0x0000000000000396> 
0x00007ffeefbff3b8: <0x0000000004199c2d  0x000000000401a285 <runtime.(*fixalloc).alloc+0x0000000000000085> 
0x00007ffeefbff3c8:  0x00007ffeefbff438  0x0000000004027826 <runtime.(*mheap).allocSpan+0x0000000000000546> 
0x00007ffeefbff3d8:  0x000000c00012c000  0x0000000000002000 
0x00007ffeefbff3e8:  0x000000c000000008  0x0000000000000000 
0x00007ffeefbff3f8:  0x00007ffeefbff440 !0x00007fff20432c9e 
0x00007ffeefbff408: >0x00007ffeefbff440  0x00000000042d4000 
0x00007ffeefbff418:  0x0000000000000154  0x00000000040b8825 <golang.org/x/sys/unix.libc_ioctl_trampoline+0x0000000000000005> 
0x00007ffeefbff428:  0x000000000406481f <runtime.syscall+0x000000000000001f>  0x000000c000117bf0 
0x00007ffeefbff438:  0x00007ffeefbff480  0x000000c000117bc0 
0x00007ffeefbff448:  0x0000000004062690 <runtime.asmcgocall+0x0000000000000070>  0x0000000000000001 
0x00007ffeefbff458:  0x000000c000062600  0x260000000419d538 
0x00007ffeefbff468:  0x0000000000000010  0x000000000414b420 
0x00007ffeefbff478:  0x0000000000000468  0x000000c0000001a0 
0x00007ffeefbff488:  0x00000000040607a9 <runtime.systemstack+0x0000000000000049>  0x0000000000000004 
0x00007ffeefbff498:  0x00000000041c01d8  0x00000000042f09e0 
0x00007ffeefbff4a8:  0x00007ffeefbff4f0  0x00000000040606a5 <runtime.mstart+0x0000000000000005> 
0x00007ffeefbff4b8:  0x000000000406065d <runtime.rt0_go+0x000000000000013d> 
runtime.sigpanic()
        /usr/local/go/src/runtime/signal_unix.go:719 +0x396

goroutine 1 [syscall, locked to thread]:
syscall.syscall(0x40b8820, 0x1, 0x40487413, 0xc000117c80)
        /usr/local/go/src/runtime/sys_darwin.go:22 +0x3b fp=0xc000117bf0 sp=0xc000117bd0 pc=0x405f4bb
syscall.syscall(0x406a106, 0x0, 0xc000117ca8, 0x406a038)
        <autogenerated>:1 +0x26 fp=0xc000117c38 sp=0xc000117bf0 pc=0x4064f46
golang.org/x/sys/unix.ioctl(0x417f4cd, 0x4, 0x1000004d00108)
        /Users/tang_ke/GoCode/pkg/mod/golang.org/x/[email protected]/unix/zsyscall_darwin_amd64.go:690 +0x39 fp=0xc000117c68 sp=0xc000117c38 pc=0x40b84b9
golang.org/x/sys/unix.IoctlGetTermios(...)
        /Users/tang_ke/GoCode/pkg/mod/golang.org/x/[email protected]/unix/ioctl.go:73
github.com/mattn/go-isatty.IsTerminal(0x417f4cd)
        /Users/tang_ke/GoCode/pkg/mod/github.com/mattn/[email protected]/isatty_bsd.go:10 +0x50 fp=0xc000117cd8 sp=0xc000117c68 pc=0x40b88d0
github.com/fatih/color.init()
        /Users/tang_ke/GoCode/pkg/mod/github.com/fatih/[email protected]/color.go:21 +0x7a fp=0xc000117d10 sp=0xc000117cd8 pc=0x40b921a
runtime.doInit(0x42d76c0)
        /usr/local/go/src/runtime/proc.go:6498 +0x123 fp=0xc000117e48 sp=0xc000117d10 pc=0x4043aa3
runtime.doInit(0x42d86c0)
        /usr/local/go/src/runtime/proc.go:6475 +0x71 fp=0xc000117f80 sp=0xc000117e48 pc=0x40439f1
runtime.main()
        /usr/local/go/src/runtime/proc.go:238 +0x1e6 fp=0xc000117fe0 sp=0xc000117f80 pc=0x4036aa6
runtime.goexit()
        /usr/local/go/src/runtime/asm_amd64.s:1581 +0x1 fp=0xc000117fe8 sp=0xc000117fe0 pc=0x4062981

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