tuxedo客户端程序执行

Question

做了一个客户端程序，调用了tuxedo客户端函数，编译成功后tpchkauth函数执行验证一直通不过，错误如下（好像死循环，不停地执行，最后出现Segmentation Fault (core dumped)）：
151800.JN-TEST!?proc.28277.2.-2: 11-01-2010: Tuxedo Version 8.1
151800.JN-TEST!?proc.28277.1.0: LIBWSC_CAT:1037: ERROR: Network message receive failure
151800.JN-TEST!?proc.28277.1.0: LIBWSC_CAT:1059: ERROR: WSL returns error on connection request
151800.JN-TEST!?proc.28277.1.0: LIBWSC_CAT:1055: ERROR: Unable to establish WSL connection
151800.JN-TEST!?proc.28277.1.0: LIBWSC_CAT:1027: ERROR: Unable to connect to WSH
151800.JN-TEST!?proc.28277.1.0: LIBWSC_CAT:1020: ERROR: Unable to obtain authentication level
151800.JN-TEST!?proc.28277.2.0: LIBWSC_CAT:1476: ERROR: Cannot convert message from protocol 49 to 0
151800.JN-TEST!?proc.28277.2.0: LIBWSC_CAT:1513: ERROR: Unable to send first diffie-hellman packet
151800.JN-TEST!?proc.28277.1.0: LIBWSC_CAT:1055: ERROR: Unable to establish WSL connection
151800.JN-TEST!?proc.28277.2.0: LIBWSC_CAT:1055: ERROR: Unable to establish WSL connection
151800.JN-TEST!?proc.28277.1.0: LIBWSC_CAT:1027: ERROR: Unable to connect to WSH
151800.JN-TEST!?proc.28277.2.0: LIBWSC_CAT:1027: ERROR: Unable to connect to WSH
151800.JN-TEST!?proc.28277.1.0: LIBWSC_CAT:1020: ERROR: Unable to obtain authentication level
151810.JN-TEST!?proc.28277.1.0: GP_CAT:1241: ERROR: An error occurred in the encryption subsystem code(60)
151810.JN-TEST!?proc.28277.1.0: LIBWSC_CAT:1512: ERROR: Unable to generate first diffie-hellman packet
151810.JN-TEST!?proc.28277.1.0: LIBWSC_CAT:1055: ERROR: Unable to establish WSL connection
151810.JN-TEST!?proc.28277.1.0: LIBWSC_CAT:1027: ERROR: Unable to connect to WSH
151810.JN-TEST!?proc.28277.1.0: LIBWSC_CAT:1020: ERROR: Unable to obtain authentication level
151810.JN-TEST!?proc.28277.1.0: GP_CAT:1241: ERROR: An error occurred in the encryption subsystem code(60)
151810.JN-TEST!?proc.28277.1.0: LIBWSC_CAT:1512: ERROR: Unable to generate first diffie-hellman packet
151810.JN-TEST!?proc.28277.1.0: LIBWSC_CAT:1055: ERROR: Unable to establish WSL connection
151810.JN-TEST!?proc.28277.1.0: LIBWSC_CAT:1027: ERROR: Unable to connect to WSH
151810.JN-TEST!?proc.28277.1.0: LIBWSC_CAT:1020: ERROR: Unable to obtain authentication level
151810.JN-TEST!?proc.28277.1.0: GP_CAT:1241: ERROR: An error occurred in the encryption subsystem code(60)
151810.JN-TEST!?proc.28277.1.0: LIBWSC_CAT:1512: ERROR: Unable to generate first diffie-hellman packet
151810.JN-TEST!?proc.28277.1.0: LIBWSC_CAT:1055: ERROR: Unable to establish WSL connection
151810.JN-TEST!?proc.28277.1.0: LIBWSC_CAT:1027: ERROR: Unable to connect to WSH
151810.JN-TEST!?proc.28277.1.0: LIBWSC_CAT:1020: ERROR: Unable to obtain authentication level
151810.JN-TEST!?proc.28277.1.0: GP_CAT:1241: ERROR: An error occurred in the encryption subsystem code(60)
151810.JN-TEST!?proc.28277.1.0: LIBWSC_CAT:1512: ERROR: Unable to generate first diffie-hellman packet
151810.JN-TEST!?proc.28277.1.0: LIBWSC_CAT:1055: ERROR: Unable to establish WSL connection
151810.JN-TEST!?proc.28277.1.0: LIBWSC_CAT:1027: ERROR: Unable to connect to WSH
151810.JN-TEST!?proc.28277.1.0: LIBWSC_CAT:1020: ERROR: Unable to obtain authentication level
151810.JN-TEST!?proc.28277.1.0: GP_CAT:1241: ERROR: An error occurred in the encryption subsystem code(60)
151810.JN-TEST!?proc.28277.1.0: LIBWSC_CAT:1512: ERROR: Unable to generate first diffie-hellman packet
151810.JN-TEST!?proc.28277.1.0: LIBWSC_CAT:1055: ERROR: Unable to establish WSL connection
151810.JN-TEST!?proc.28277.1.0: LIBWSC_CAT:1027: ERROR: Unable to connect to WSH
151810.JN-TEST!?proc.28277.1.0: LIBWSC_CAT:1020: ERROR: Unable to obtain authentication level
151810.JN-TEST!?proc.28277.1.0: GP_CAT:1241: ERROR: An error occurred in the encryption subsystem code(60)
151810.JN-TEST!?proc.28277.1.0: LIBWSC_CAT:1512: ERROR: Unable to generate first diffie-hellman packet
151810.JN-TEST!?proc.28277.1.0: LIBWSC_CAT:1055: ERROR: Unable to establish WSL connection
151810.JN-TEST!?proc.28277.1.0: LIBWSC_CAT:1027: ERROR: Unable to connect to WSH
151810.JN-TEST!?proc.28277.1.0: LIBWSC_CAT:1020: ERROR: Unable to obtain authentication level
151810.JN-TEST!?proc.28277.1.0: GP_CAT:1241: ERROR: An error occurred in the encryption subsystem code(60)
151810.JN-TEST!?proc.28277.1.0: LIBWSC_CAT:1512: ERROR: Unable to generate first diffie-hellman packet
151810.JN-TEST!?proc.28277.1.0: LIBWSC_CAT:1055: ERROR: Unable to establish WSL connection
151810.JN-TEST!?proc.28277.1.0: LIBWSC_CAT:1027: ERROR: Unable to connect to WSH
151810.JN-TEST!?proc.28277.1.0: LIBWSC_CAT:1020: ERROR: Unable to obtain authentication level
151810.JN-TEST!?proc.28277.1.0: GP_CAT:1241: ERROR: An error occurred in the encryption subsystem code(60)
151810.JN-TEST!?proc.28277.1.0: LIBWSC_CAT:1512: ERROR: Unable to generate first diffie-hellman packet
151810.JN-TEST!?proc.28277.1.0: LIBWSC_CAT:1055: ERROR: Unable to establish WSL connection
151810.JN-TEST!?proc.28277.1.0: LIBWSC_CAT:1027: ERROR: Unable to connect to WSH
151810.JN-TEST!?proc.28277.1.0: LIBWSC_CAT:1020: ERROR: Unable to obtain authentication level
151810.JN-TEST!?proc.28277.1.0: GP_CAT:1241: ERROR: An error occurred in the encryption subsystem code(60)
151810.JN-TEST!?proc.28277.1.0: LIBWSC_CAT:1512: ERROR: Unable to generate first diffie-hellman packet
151810.JN-TEST!?proc.28277.1.0: LIBWSC_CAT:1055: ERROR: Unable to establish WSL connection
151810.JN-TEST!?proc.28277.1.0: LIBWSC_CAT:1027: ERROR: Unable to connect to WSH
151810.JN-TEST!?proc.28277.1.0: LIBWSC_CAT:1020: ERROR: Unable to obtain authentication level
151810.JN-TEST!?proc.28277.1.0: GP_CAT:1241: ERROR: An error occurred in the encryption subsystem code(60)
151810.JN-TEST!?proc.28277.1.0: LIBWSC_CAT:1512: ERROR: Unable to generate first diffie-hellman packet
151810.JN-TEST!?proc.28277.1.0: LIBWSC_CAT:1055: ERROR: Unable to establish WSL connection
151810.JN-TEST!?proc.28277.1.0: LIBWSC_CAT:1027: ERROR: Unable to connect to WSH
151810.JN-TEST!?proc.28277.1.0: LIBWSC_CAT:1020: ERROR: Unable to obtain authentication level
151810.JN-TEST!?proc.28277.1.0: GP_CAT:1241: ERROR: An error occurred in the encryption subsystem code(60)
151810.JN-TEST!?proc.28277.1.0: LIBWSC_CAT:1512: ERROR: Unable to generate first diffie-hellman packet
151810.JN-TEST!?proc.28277.1.0: LIBWSC_CAT:1055: ERROR: Unable to establish WSL connection
151810.JN-TEST!?proc.28277.1.0: LIBWSC_CAT:1027: ERROR: Unable to connect to WSH
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Segmentation Fault (core dumped)

Answer 1

问题点已经找到

Answer 2

这些问题我已经都查找过了！
这个错误表示你的客户端无法和服务端建立连接。
从以下几个方面排查：
1、首先确认从你的客户端是否能够telnet 通你的服务端开放的IP和port，这里的IP：PORT在UBB配置文件中的WSL中有定义，如果从客户端都无法telnet通服务端，那么tuxedo肯定是无法完成调用的
2、其次确认客户端的环境变量WSNADDR是否与服务端WSL所配置的IPORT一致，如果不一致，那么客户端是无法正确访问到tuxedo服务端的。
3、最后确认WSL进程是否正常运行，命令：ps -ef|grep WSL

最后的最后给你补充下tuxedo远程客户端是如何正确访问服务端的。客户端先根据环境变量WSNADDR所定义的IP：PORT找到服务端在网络上的位置，然后发送请求，WSL是服务端的监听进程，负责在所定义的IP：PORT上监听来自客户端的请求，当WSL监听到有请求时，则立即从WSH池中取一个空闲的WSH进程进行处理