Microframe Corporation 3007 Series Uživatelská příručka stáhnout pdf (Strana 100)

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Status Codes

95: The session is no longer valid

Note Please see our Pervasive PSQL Knowledge Base for new

and updated articles on troubleshooting this status code. You

can access the Knowledge Base at the Pervasive Software website.

The server MicroKernel returns this status code for one of the

following reasons:

 The previously established session is no longer active due to an

error at the client machine, at the server, or on the network.

Verify that the client machine is still attached to the server, and

then unload and reload the Btrieve Requester.

If you are using the SPX protocol:

 The server MicroKernel has reached the maximum number of

SPX sessions. Use the Monitor utility to check this statistic. To

avoid receiving this status code, add more memory. The number

of sessions is managed dynamically up to available memory.

 This may be a time delay problem if the client machine does not

receive a response back from the server in an appropriate time

frame or after an appropriate number of retries. Refer to your

network configuration documentation for information about

increasing timeout and retry parameters. This is often necessary

in a WAN environment or a LAN configuration with heavy

network traffic.

³ To adjust the Receive Packet Size:

1 Access the server properties in PCC (see To access configuration

settings in PCC for a local client in Advanced Operations Guide.

2 Click Communication Buffer Size in the properties tree.

3 Ensure that the Receive Packet Size value is appropriate for your

environment.

 Ensure that the SPX timeout parameters are set as follows in

both the client machine NET.CFG file and the server

SPXCONFG.NLM file:

SPX VERIFY TIMEOUT=54

SPX LISTEN TIMEOUT=108

SPX ABORT TIMEOUT=540

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Microframe Corporation 3007 Series Uživatelská příručka Strana 100