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This attribute defines the maximum amount of time (in milliseconds) that an iProcess Objects Server process should take to acquire for a mutual exclusion lock (mutex) before processing a message if multiple SSO clients use the same user name to log on TIBCO iProcess Engine. If the time for acquiring a user’s mutex is over the time specified by the SPO_USERMUTEX_WAITTIME attribute, the duration will be recorded and later reported in the sw_warn log.The attribute can be set for SPO processes.
TIBCO iProcess Objects Server process needs to acquire the user’s mutex before processing a message.An error is returned if the time for acquiring a user’s mutex by the iProcess Objects Server process is longer than the time you set for the process attribute. The following error message is logged in sw_warn file to record the errors:The user user_name was in-use. Please check that multiple clients are not sharing the same username user_name as this can have performance impact.The user user_name was in-use and has been in use at time of acquisition number_times time(s), in that last number_time seconds. Please check that multiple clients are not sharing the same username (user_name) as this can have performance impact.
• user_name is the shared user name.
• number_times is the number of times errors are returned during the interval.
• number_time is the time interval between the returned error messages.
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Copyright © TIBCO Software Inc. All Rights Reserved |