COW 崩溃，报「panic: authIP should always get IP address」

[glacjay]

COW 版本：40cdfbd6ab6ff54dcf129858b78c4251e661eb10
Go 版本：1.1.1 Windows 32-bit
崩溃日志：

C:\Users\chujie\Desktop>D:

D:>cd D:\bin\

D:\bin>D:\bin\cow.exe
2013/07/18 15:25:21 COW proxy address 0.0.0.0:7777, PAC url http://:7777/pac
panic: authIP should always get IP address

goroutine 16 [running]:
main.authIP(0x20165230, 0x5, 0x5)
D:/go/home/src/github.com/cyfdecyf/cow/auth.go:210 +0x86
main.Authenticate(0x200f9c00, 0x200fb960, 0x0, 0x0)
D:/go/home/src/github.com/cyfdecyf/cow/auth.go:187 +0x12a
main.(_clientConn).serve(0x200f9c00)
D:/go/home/src/github.com/cyfdecyf/cow/proxy.go:325 +0x40e
created by main.(_Proxy).Serve
D:/go/home/src/github.com/cyfdecyf/cow/proxy.go:176 +0x4bc

goroutine 1 [chan receive]:
main.main()
D:/go/home/src/github.com/cyfdecyf/cow/main.go:85 +0x216

goroutine 3 [syscall]:
os/signal.loop()
C:/Users/ADMINI1/AppData/Local/Temp/2/bindist934530519/go/src/pkg/os/signal/signal_unix.go:21 +0x1e
created by os/signal.init路1
C:/Users/ADMINI1/AppData/Local/Temp/2/bindist934530519/go/src/pkg/os/signal/signal_unix.go:27 +0x31

goroutine 8 [sleep]:
time.Sleep(0x30b8a000, 0x346)
C:/Users/ADMINI~1/AppData/Local/Temp/2/bindist934530519/go/src/pkg/runtime/ztime_windows_386.c:19 +0x39
main.func路011()
D:/go/home/src/github.com/cyfdecyf/cow/sitestat.go:420 +0x2d
created by main.initSiteStat
D:/go/home/src/github.com/cyfdecyf/cow/sitestat.go:423 +0x5e

goroutine 9 [sleep]:
time.Sleep(0xd964b800, 0x45)
C:/Users/ADMINI~1/AppData/Local/Temp/2/bindist934530519/go/src/pkg/runtime/ztime_windows_386.c:19 +0x39
main.func路001()
D:/go/home/src/github.com/cyfdecyf/cow/pac.go:186 +0x2d
created by main.initPAC
D:/go/home/src/github.com/cyfdecyf/cow/pac.go:189 +0x27

goroutine 10 [chan receive]:
main.sigHandler()
D:/go/home/src/github.com/cyfdecyf/cow/main.go:21 +0x10f
created by main.main
D:/go/home/src/github.com/cyfdecyf/cow/main.go:76 +0x11e

goroutine 13 [sleep]:
time.Sleep(0xfc23ac00, 0x6)
C:/Users/ADMINI~1/AppData/Local/Temp/2/bindist934530519/go/src/pkg/runtime/ztime_windows_386.c:19 +0x39
main.runEstimateTimeout()
D:/go/home/src/github.com/cyfdecyf/cow/estimate_timeout.go:100 +0x62
created by main.main
D:/go/home/src/github.com/cyfdecyf/cow/main.go:78 +0x13a

goroutine 14 [select]:
net.(_ioSrv).ExecIO(0x20159618, 0x2016e520, 0x2010e6c0, 0x0, 0x0, ...)
C:/Users/ADMINI1/AppData/Local/Temp/2/bindist934530519/go/src/pkg/net/fd_windows.go:236 +0x664
net.(_netFD).accept(0x2012d080, 0x5bd140, 0x0, 0x0, 0x0, ...)
C:/Users/ADMINI1/AppData/Local/Temp/2/bindist934530519/go/src/pkg/net/fd_windows.go:644 +0x325
net.(_TCPListener).AcceptTCP(0x20159638, 0x40fc7c, 0x3ebeb8, 0x40fc7c)
C:/Users/ADMINI1/AppData/Local/Temp/2/bindist934530519/go/src/pkg/net/tcpsock_posix.go:229 +0x41
net.(_TCPListener).Accept(0x20159638, 0x201595d8, 0x2016e020, 0x200f9c00, 0x0, ...)
C:/Users/ADMINI1/AppData/Local/Temp/2/bindist934530519/go/src/pkg/net/tcpsock_posix.go:239 +0x28
main.(*Proxy).Serve(0x2016e020, 0x200f9ac0)
D:/go/home/src/github.com/cyfdecyf/cow/proxy.go:167 +0x2b7
created by main.main
D:/go/home/src/github.com/cyfdecyf/cow/main.go:82 +0x1d7

goroutine 15 [syscall]:
syscall.Syscall6(0x76044e90, 0x5, 0xdc, 0x201652a0, 0x20159550, ...)
C:/Users/ADMINI1/AppData/Local/Temp/2/bindist934530519/go/src/pkg/runtime/zsyscall_windows_windows_386.c:97 +0x
49
syscall.GetQueuedCompletionStatus(0xdc, 0x201652a0, 0x20159550, 0x20159548, 0xffffffff, ...)
C:/Users/ADMINI1/AppData/Local/Temp/2/bindist934530519/go/src/pkg/syscall/zsyscall_windows_386.go:507 +0x7e
net.(*resultSrv).Run(0x20159610)
C:/Users/ADMINI1/AppData/Local/Temp/2/bindist934530519/go/src/pkg/net/fd_windows.go:150 +0x11a
created by net.startServer
C:/Users/ADMINI1/AppData/Local/Temp/2/bindist934530519/go/src/pkg/net/fd_windows.go:285 +0xde

D:\bin>pause
请按任意键继续. . .

[cyfdecyf]

Fixed in 597f056. Now refactored to use net.SplitHostPort exclusively and removed splitHostPort.

[bobwenx]

相同问题：
2014/10/30 15:19:41 COW 0.9.3 listen http 0.0.0.0:3128, PAC url http://:3128/pac
[DEBUG] 2014/10/30 15:19:44 cli([fe80::ee1a:59ff:fe3d:400b%en5]:65250) connected, total 1 clients
[>>>>>] 2014/10/30 15:19:44 cli([fe80::ee1a:59ff:fe3d:400b%en5]:65250) request GET hootsuite.com:80/
[DEBUG] 2014/10/30 15:19:44 cli([fe80::ee1a:59ff:fe3d:400b%en5]:65250) closed, total 0 clients
panic: authIP should always get IP address

goroutine 33 [running]:
runtime.panic(0x1d3880, 0xc2080aeae0)
/usr/local/go/src/pkg/runtime/panic.c:279 +0xf5
main.authIP(0xc2080bf2f1, 0x1d, 0x1d)
/Users/cyf/local/mygo/src/github.com/cyfdecyf/cow/auth.go:203 +0xc0
main.Authenticate(0xc2080bd700, 0xc208028c60, 0x0, 0x0)
/Users/cyf/local/mygo/src/github.com/cyfdecyf/cow/auth.go:188 +0x1d6
main.(_clientConn).serve(0xc2080bd700)
/Users/cyf/local/mygo/src/github.com/cyfdecyf/cow/proxy.go:466 +0x734
created by main.(_httpProxy).Serve
/Users/cyf/local/mygo/src/github.com/cyfdecyf/cow/proxy.go:176 +0x6c7

goroutine 16 [semacquire]:
sync.runtime_Semacquire(0xc2080ae65c)
/usr/local/go/src/pkg/runtime/sema.goc:199 +0x30
sync.(*WaitGroup).Wait(0xc2080b1ee0)
/usr/local/go/src/pkg/sync/waitgroup.go:129 +0x14b
main.main()
/Users/cyf/local/mygo/src/github.com/cyfdecyf/cow/main.go:83 +0x1ea

goroutine 19 [finalizer wait]:
runtime.park(0x52950, 0x3e5b28, 0x3e4ec9)
/usr/local/go/src/pkg/runtime/proc.c:1369 +0x89
runtime.parkunlock(0x3e5b28, 0x3e4ec9)
/usr/local/go/src/pkg/runtime/proc.c:1385 +0x3b
runfinq()
/usr/local/go/src/pkg/runtime/mgc0.c:2644 +0xcf
runtime.goexit()
/usr/local/go/src/pkg/runtime/proc.c:1445

goroutine 20 [syscall]:
os/signal.loop()
/usr/local/go/src/pkg/os/signal/signal_unix.go:21 +0x1e
created by os/signal.init·1
/usr/local/go/src/pkg/os/signal/signal_unix.go:27 +0x32

goroutine 21 [sleep]:
time.Sleep(0x12a05f200)
/usr/local/go/src/pkg/runtime/time.goc:39 +0x31
main.closeStaleServerConn(0xc2080240b0, 0x284890, 0x8)
/Users/cyf/local/mygo/src/github.com/cyfdecyf/cow/conn_pool.go:190 +0x34
created by main.init·2
/Users/cyf/local/mygo/src/github.com/cyfdecyf/cow/conn_pool.go:30 +0x47

goroutine 27 [sleep]:
time.Sleep(0x45d964b800)
/usr/local/go/src/pkg/runtime/time.goc:39 +0x31
main.func·013()
/Users/cyf/local/mygo/src/github.com/cyfdecyf/cow/sitestat.go:435 +0x2c
created by main.initSiteStat
/Users/cyf/local/mygo/src/github.com/cyfdecyf/cow/sitestat.go:438 +0x72

goroutine 28 [sleep]:
time.Sleep(0xdf8475800)
/usr/local/go/src/pkg/runtime/time.goc:39 +0x31
main.func·002()
/Users/cyf/local/mygo/src/github.com/cyfdecyf/cow/pac.go:199 +0x2c
created by main.initPAC
/Users/cyf/local/mygo/src/github.com/cyfdecyf/cow/pac.go:202 +0x27

goroutine 29 [chan receive]:
main.sigHandler()
/Users/cyf/local/mygo/src/github.com/cyfdecyf/cow/main.go:22 +0x18e
created by main.main
/Users/cyf/local/mygo/src/github.com/cyfdecyf/cow/main.go:70 +0xd0

goroutine 31 [sleep]:
time.Sleep(0x6fc23ac00)
/usr/local/go/src/pkg/runtime/time.goc:39 +0x31
main.runEstimateTimeout()
/Users/cyf/local/mygo/src/github.com/cyfdecyf/cow/estimate_timeout.go:100 +0x51
created by main.main
/Users/cyf/local/mygo/src/github.com/cyfdecyf/cow/main.go:73 +0x100

goroutine 32 [IO wait]:
net.runtime_pollWait(0x496bc0, 0x72, 0x0)
/usr/local/go/src/pkg/runtime/netpoll.goc:146 +0x66
net.(_pollDesc).Wait(0xc20802d560, 0x72, 0x0, 0x0)
/usr/local/go/src/pkg/net/fd_poll_runtime.go:84 +0x46
net.(_pollDesc).WaitRead(0xc20802d560, 0x0, 0x0)
/usr/local/go/src/pkg/net/fd_poll_runtime.go:89 +0x42
net.(_netFD).accept(0xc20802d500, 0x2f1090, 0x0, 0x495418, 0x23)
/usr/local/go/src/pkg/net/fd_unix.go:419 +0x343
net.(_TCPListener).AcceptTCP(0xc20803c080, 0x8, 0x0, 0x0)
/usr/local/go/src/pkg/net/tcpsock_posix.go:234 +0x5d
net.(_TCPListener).Accept(0xc20803c080, 0x0, 0x0, 0x0, 0x0)
/usr/local/go/src/pkg/net/tcpsock_posix.go:244 +0x4b
main.(_httpProxy).Serve(0xc2080270e0, 0xc2080b1ee0)
/Users/cyf/local/mygo/src/github.com/cyfdecyf/cow/proxy.go:166 +0x4b5
created by main.main
/Users/cyf/local/mygo/src/github.com/cyfdecyf/cow/main.go:81 +0x1bf

goroutine 33 [syscall]:
runtime.goexit()
/usr/local/go/src/pkg/runtime/proc.c:1445

[oscar-c]

我这边也有类似问题。
cow 0.9.4
rc文件配置如下：
listen = http://0.0.0.0:1085 [公网IP]:1085
proxy = socks5://localhost:1080
proxy = socks5://localhost:1081
logFile = /Users/[我的用户名]/.cow/log
userPasswd = user:pass <--去掉这行则没有问题。
loadBalance = backup

局域网内设备通过mDNS名称（类似于 MyMac.local 这样的形式 ）访问COW的服务的时候会出现这样退出，如果通过IP地址访问则没有这样的问题。