RP/MSQ 5.0 (VMS) - Timeouts received after large number of transactions
Last updated on NOVEMBER 03, 2016
Applies to:Oracle MessageQ / MessageQ / 5.0 (VMS)
Information in this document applies to any platform
While upgrading from V4.0A to V5.0 on OpenVMS and UNIX systems, the following problem is found: VMS to VMS on different machines using either TCPIP or DECNET, the sending and receiving processes timeout after a large number of correct transactions. VMS to VMS on same machine - no problems. UNIX to VMS using TCPIP, a timeout is received after a large number of messages are processed. No errors appear in either the EVL or group log file. This is NOT a problem with MessageQ for UNIX, V4.0A or MessageQ for OpenVMS, V4.0A. With V4.0A, the processes continue on with no timeouts received Test cases can be found on pecan: $1$DIA4:[WONGM.kadaster] (for V4.0A) $1$DIA4:[WONGMkadasterv50] (for V5.0) On lcdux2: /nfs/home4/wongm/lcdux2/cases/mq/kadasterv40a (for V4.0A) /nfs/home4/wongm/lcdux2/cases/mq/kadaster (for V5.0) On VMS, I turned on DMQ$DEBUG tracing, output is in the EVL log file On UNIX, I turned on PAMS_TRACE, output is in the trace.* file.
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