未知错误

[hiboyhiboy]

连接时出现未知错误。
因为系统目录不可写，要丢在opt运行，不知道是否和这个有关。
系统是mipsel，请问怎么解决问题？

[hiboyhiboy]

[2016/09/01 12:05:41:2700] NOTICE: Initial logging level 7
[2016/09/01 12:05:41:2703] NOTICE: Libwebsockets version: 1.7.5 root@hiboy-VirtualBox-
[2016/09/01 12:05:41:2704] NOTICE: IPV6 compiled in and enabled
[2016/09/01 12:05:41:2705] NOTICE: libev support not compiled in
[2016/09/01 12:05:41:2711] NOTICE: Threads: 1 each 65536 fds
[2016/09/01 12:05:41:2728] NOTICE: mem: platform fd map: 262144 bytes
[2016/09/01 12:05:41:2731] NOTICE: mem: per-conn: 308 bytes + protocol rx buf
[2016/09/01 12:05:41:2733] NOTICE: canonical_hostname = RT-N56U_B1
[2016/09/01 12:05:41:2734] NOTICE: Compiled with OpenSSL support
[2016/09/01 12:05:41:2735] NOTICE: Using non-SSL mode
/opt/bin/ttyd: '/lib/' is not an ELF file
/opt/bin/ttyd: '/opt/lib/' is not an ELF file
/opt/bin/ttyd: '/opt/lib/' is not an ELF file
[2016/09/01 12:05:41:2776] NOTICE: OpenSSL doesn't support ECDH
[2016/09/01 12:05:41:2781] NOTICE: Listening on port 7681
[2016/09/01 12:05:41:2782] NOTICE: TTY configuration:
[2016/09/01 12:05:41:2784] NOTICE: start command: login
[2016/09/01 12:05:41:2785] NOTICE: reconnect timeout: 10s
[2016/09/01 12:05:41:2786] NOTICE: close signal: SIGHUP (1)
[2016/09/01 12:05:46:3018] NOTICE: HTTP connect from ::ffff:192.168.123.4 (192.168.123.4), path: /
[2016/09/01 12:05:47:8666] NOTICE: HTTP connect from ::ffff:192.168.123.4 (192.168.123.4), path: /auth_token.js
[2016/09/01 12:05:47:8759] ERR: Capping pmd rx to 128
[2016/09/01 12:05:47:8761] ERR: ok
[2016/09/01 12:05:48:1439] ERR: pthread_create
[2016/09/01 12:05:50:0031] NOTICE: wsi 0x56df88: TIMEDOUT WAITING on 3 (did hdr 0, ah (nil), wl 0, pfd events 0)
[2016/09/01 12:05:50:0035] NOTICE: wsi 0x56db50: TIMEDOUT WAITING on 3 (did hdr 0, ah (nil), wl 0, pfd events 0)
[2016/09/01 12:05:54:0031] NOTICE: wsi 0x56d8e0: TIMEDOUT WAITING on 13 (did hdr 1, ah (nil), wl 0, pfd events 0)
[2016/09/01 12:05:54:0033] NOTICE: sending SIGHUP to process 0
Hangup

[tsl0922]

我只在 openwrt 上测试过，而且是安装到系统目录的，应该和系统目录不可写没什么关系。

/opt/bin/ttyd: '/lib/' is not an ELF file

如果是安装到非系统目录，ldconfig 配置没问题吧？

[2016/09/01 12:05:48:1439] ERR: pthread_create

pthread_create 没执行成功，也就是 fork 进程失败了。

[tsl0922]

@hiboyhiboy 我昨晚试了在 rt-n56u 的源码上编译 ttyd 进固件，路由器上运行没有问题，和你的区别就是编译到了系统目录并打包进了固件。

[tsl0922]

我修改后的编译脚本和 Makefile 参考这里：https://github.com/tsl0922/rt-n56u ，这个 issue 不属于软件 bug，所以先关闭了。