| Applies To: |
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| Summary: |
| Citect may deadlock or hang if you are using any TCPIP based protocol on a dual processor computer. |
| Solution: |
| This problem is caused by a bug in the
Microsoft WINSOCK layer. You must get a hotfix Q171181 from
Microsoft (Microsoft hotfix will be shipped with Windows NT 4.0
Service Pack 4 and Windows NT 5.0). You must also install a
modified Citect TCP/IP driver which works with the Microsoft hotfix
change. This TCP/IP driver will be shipped with version 5.01 or
available on the FTP site. The new TCP/IP driver has an enhancement
so that is it sees the WSAENOBUFS error, then it will sleep for a
period and retry. This is controlled by the following parameter:
[TCPIP] Where value >= 0. default: 0. The work around is disabled when NoBufferSleepTime is set to zero. Side effect. Citect will be blocked for NoBufferSleepTime milliseconds when WSAENOBUFS error occurs. |
| Keywords: |
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