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SYMPTOMSWhen you use the 5250 applet as well as some third-party 5250 emulators, the Windows NT SNA Client attempting to reconnect to the host may take an extra 20 seconds to restart the session. The first time the emulator connects, the delay may not be evident, but if disconnected, further attempts to reconnect may take about 20 seconds. CAUSEThe Winmgt32.dll display verb initializes the DMOD with the client type "admin," and the wappc32.dll initializes the DMOD with the client type "TP." If the same application uses both DLLs, the DMOD creates two different semaphores, because the admin type is treated as a special case for no reason. In this case the I/O threads were signaling the second semaphore, but the "routing" thread was waiting on the first semaphore. This introduced a five-second delay in each incoming frame processing. STATUS
With the fix applied, the special semaphore created for "admin" type client
processes is removed.
S E R V P A C K Additional query words:
Keywords : kbnetwork kbbug3.00 kbbug3.00.sp2 kbfix3.00.sp3 kbbug3.00.sp1 snawinnt |
Last Reviewed: November 30, 1999 © 2000 Microsoft Corporation. All rights reserved. Terms of Use. |