【发布时间】：2014-10-10 09:14:45
【问题描述】：
我正在使用 pjsip 项目 2.3。我想使用 ice 来实现我的 p2p。
所以我编译了icedemo.c，命令行是“-s stunserver.org”。
但是当我运行演示时，我发现它不能正常工作。 像这样的转储信息：
11:46:45.343 os_core_win32. pjlib 1.4 for win32 initialized
11:46:45.359 pjlib select() I/O Queue created (00A338E4)
+----------------------------------------------------------------------+
| M E N U |
+---+------------------------------------------------------------------+
| c | create Create the instance |
| d | destroy Destroy the instance |
| i | init o|a Initialize ICE session as offerer or answerer |
| e | stop End/stop ICE session |
| s | show Display local ICE info |
| r | remote Input remote ICE info |
| b | start Begin ICE negotiation |
| x | send <compid> .. Send data to remote |
+---+------------------------------------------------------------------+
| h | help * Help! * |
| q | quit Quit |
+----------------------------------------------------------------------+
Input: c
11:46:49.703 icedemo Creating ICE stream transport with 1 component(s)
11:46:49.734 icedemo Comp 1: srflx candidate starts Binding discovery
11:46:50.000 stuntp00A34390 TX 36 bytes STUN message to 132.177.123.13:3478:
--- begin STUN message ---
STUN Binding request
Hdr: length=16, magic=2112a442, tsx_id=6784482372ae3d6c00015f90
Attributes:
SOFTWARE: length=10, value="pjnath-1.4"
--- end of STUN message ---
11:46:50.000 stuntsx00A3BCF STUN client transaction created
11:46:50.000 stuntsx00A3BCF STUN sending message (transmit count=1)
11:46:50.015 icedemo Comp 1: host candidate 192.168.2.146:7033 added
11:46:50.015 icedemo ICE stream transport created
11:46:50.015 icedemo.c ICE instance successfully created
+----------------------------------------------------------------------+
| M E N U |
+---+------------------------------------------------------------------+
| c | create Create the instance |
| d | destroy Destroy the instance |
| i | init o|a Initialize ICE session as offerer or answerer |
| e | stop End/stop ICE session |
| s | show Display local ICE info |
| r | remote Input remote ICE info |
| b | start Begin ICE negotiation |
| x | send <compid> .. Send data to remote |
+---+------------------------------------------------------------------+
| h | help * Help! * |
| q | quit Quit |
+----------------------------------------------------------------------+
Input: 11:46:50.359 stuntsx00A3BCF STUN sending message (transmit count=2)
11:46:50.562 stuntsx00A3BCF STUN sending message (transmit count=3)
11:46:50.968 stuntsx00A3BCF STUN sending message (transmit count=4)
11:46:51.781 stuntsx00A3BCF STUN sending message (transmit count=5)
11:46:53.390 stuntsx00A3BCF STUN sending message (transmit count=6)
11:46:56.593 stuntsx00A3BCF STUN sending message (transmit count=7)
11:46:58.203 stuntsx00A3BCF STUN timeout waiting for response
11:46:58.203 stuntp00A34390 Session failed because STUN Binding request failed
: STUN transaction has timed out (PJNATH_ESTUNTIMEDOUT)
11:46:58.203 icedemo STUN binding request failed: STUN transaction has
timed out (PJNATH_ESTUNTIMEDOUT)
11:46:58.203 icedemo.c ICE initialization failed: STUN transaction has ti
med out (PJNATH_ESTUNTIMEDOUT)
11:47:00.203 stuntsx00A3BCF STUN client transaction destroyed
【问题讨论】：
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嗨，欢迎来到 StackOverflow。我认为这个问题可能需要做一些工作，您需要在问题中添加little more information 并提供一个示例，说明您已经尝试修复它所做的工作，以及发生错误的代码。