1
我能够使用所有用户帐户从Eclipse Explorer连接到MQ。但是当我尝试从C客户端连接到我的useraccount('muthu')时,它会引发错误“MQCONN以原因码2035结束”。注意:我可以使用相同的C客户端代码访问MQ,同时以root用户(它是mqm组的一部分)运行代码。IBM Websphere连接失败
我目前的设置是
ALTER QMGR PSNPRES(SAFE)
ALTER QMGR PSMODE (ENABLED)
ALTER QMGR CHLAUTH(DISABLED)
SET CHLAUTH(*) TYPE(BLOCKUSER) USERLIST('*NOACCESS')
DEFINE CHANNEL(SYSTEM.ADMIN.SVRCONN) CHLTYPE(SVRCONN) MCAUSER('sampleuser') REPLACE
ALTER AUTHINFO(SYSTEM.DEFAULT.AUTHINFO.IDPWOS) AUTHTYPE(IDPWOS) CHCKCLNT(OPTIONAL)
REFRESH SECURITY TYPE(CONNAUTH)
以下是AMQERR01.LOG
----- cmqxrsrv.c : 2363 -------------------------------------------------------
02/22/17 13:51:13 - Process(353.6) User(root) Program(amqrmppa)
Host(ec060cda2b57) Installation(Installation1)
VRMF(9.0.0.0) QMgr(TMVDEVQM)
AMQ9788: Slow DNS lookup for address '172.17.0.1'.
EXPLANATION:
An attempt to resolve address '172.17.0.1' using the 'getnameinfo' function
call took 20 seconds to complete. This might indicate a problem with the DNS
configuration.
ACTION:
Ensure that DNS is correctly configured on the local system.
If the address was an IP address then the slow operation was a reverse DNS
lookup. Some DNS configurations are not capable of reverse DNS lookups and some
IP addresses have no valid reverse DNS entries. If the problem persists,
consider disabling reverse DNS lookups until the issue with the DNS can be
resolved.
----- amqcrhna.c : 794 --------------------------------------------------------
02/22/17 13:51:33 - Process(353.6) User(root) Program(amqrmppa)
Host(ec060cda2b57) Installation(Installation1)
VRMF(9.0.0.0) QMgr(TMVDEVQM)
AMQ9788: Slow DNS lookup for address '172.17.0.1'.
EXPLANATION:
An attempt to resolve address '172.17.0.1' using the 'getnameinfo' function
call took 20 seconds to complete. This might indicate a problem with the DNS
configuration.
ACTION:
Ensure that DNS is correctly configured on the local system.
If the address was an IP address then the slow operation was a reverse DNS
lookup. Some DNS configurations are not capable of reverse DNS lookups and some
IP addresses have no valid reverse DNS entries. If the problem persists,
consider disabling reverse DNS lookups until the issue with the DNS can be
resolved.
----- amqcrhna.c : 794 --------------------------------------------------------
02/22/17 13:51:33 - Process(353.6) User(root) Program(amqrmppa)
Host(ec060cda2b57) Installation(Installation1)
VRMF(9.0.0.0) QMgr(TMVDEVQM)
AMQ9209: Connection to host '172.17.0.1' for channel 'SYSTEM.DEF.SVRCONN'
closed.
EXPLANATION:
An error occurred receiving data from '172.17.0.1' over TCP/IP. The connection
to the remote host has unexpectedly terminated.
The channel name is 'SYSTEM.DEF.SVRCONN'; in some cases it cannot be determined
and so is shown as '????'.
ACTION:
Tell the systems administrator.
C代码要点找到日志:
int pub(char *topic_name, char *queue_manager_name, char *message)
{
/* Declare file and character for sample input */
FILE *fp;
/* Declare MQI structures needed */
MQOD od = {MQOD_DEFAULT}; /* Object Descriptor */
MQMD md = {MQMD_DEFAULT}; /* Message Descriptor */
MQPMO pmo = {MQPMO_DEFAULT}; /* put message options */
/** note, sample uses defaults where it can **/
MQHCONN Hcon; /* connection handle */
MQHOBJ Hobj; /* object handle */
MQLONG CompCode; /* completion code */
MQLONG OpenCode; /* MQOPEN completion code */
MQLONG Reason; /* reason code */
MQLONG CReason; /* reason code for MQCONN */
MQLONG messlen; /* message length */
char buffer[100]; /* message buffer */
char QMName[50]; /* queue manager name */
QMName[0] = 0; /* default */
strncpy(QMName, queue_manager_name, MQ_Q_MGR_NAME_LENGTH);
pmo.Options = MQPMO_FAIL_IF_QUIESCING
| MQPMO_NO_SYNCPOINT;
/******************************************************************/
/* */
/* Connect to queue manager */
/* */
/******************************************************************/
MQCONN(QMName, /* queue manager */
&Hcon, /* connection handle */
&CompCode, /* completion code */
&CReason); /* reason code */
/* report reason and stop if it failed */
if (CompCode == MQCC_FAILED)
{
printf("MQCONN ended with reason code %d\n", CReason);
return (int)CReason;
}
.................
任何想法。 ?
这是我的问题,从Provide anonymous access to IBM WebSphere MQ
你连接了什么c客户端?示例应用程序之一还是您自己的?如果它是一个示例应用程序,您正在设置哪个环境变量以及哪些环境变量正在传递? 你已经显示的日志,你可以检查你已经从队列管理器日志中提供了整个日志(/ var/mqm/qmgrs/ /errors/AMQERR01.LOG),我期望看到另一条日志消息与AMQ9557错误一起去。 –
刚添加AMQ9557之前的日志行。这是你指的是什么?我正在使用安装时附带的示例pub/sub c程序之一,并进行了小小的调整。 – Muthukumar
究竟哪个样本pub/sub程序? amqspuba.c? amqssuba.c? 我实际上是在之前的日志条目之后。例如,我刚刚在队列管理器日志中重新创建了一个AMQ9557错误,并且在该错误消息之前是另一个错误消息(在本例中为AMQ8075),详细解释了为什么引发AMQ9557错误。 –