PTF Cover Letter
PTF ( Program Temporary Fixes ) Cover letter
LIC-COMM-OTHER-INCORROUT SOCKETS HANG WRITEV
Pre/Co-Requisite PTF / Fix List
REQ LICENSED PTF/FIX LEVEL
TYPE PROGRAM REL NUMBER MIN/MAX OPTION
---- -------- --- ------- ------- ------
NONE
NOTICE:
-------
Application of this PTF may disable or render ineffective programs that
use system memory addresses not generated by the IBM translator,
including programs that circumvent control technology designed to limit
interactive capacity to purchased levels. This PTF may be a prerequisite
for future PTFs. By applying this PTF you authorize and agree to the
foregoing.
This PTF is subject to the terms of the 'IBM License Agreement for Machine
Code', the terms of which were provided in a printed document that was
delivered with the machine.
SUBJECT TO ANY WARRANTIES WHICH CAN NOT BE EXCLUDED OR EXCEPT AS EXPLICITLY
AGREED TO IN THE APPLICABLE LICENSE AGREEMENT OR AN APPLICABLE SUPPORT
AGREEMENT, IBM MAKES NO WARRANTIES OR CONDITIONS EITHER EXPRESS OR IMPLIED,
INCLUDING BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OR CONDITIONS OF
MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, AND NON INFRINGEMENT,
REGARDING THE PTF.
APAR Error Description / Circumvention
-----------------------------------------------
Intermittently, SFTP will hang when doing a writev due to being
flow controlled. The remote side of the connection is waiting on
a select.
CORRECTION FOR APAR MA42529 :
-----------------------------
An AF_UNIX SOCK_STREAM timing window caught during a flow
controlled send has been resolved.
CIRCUMVENTION FOR APAR MA42529 :
--------------------------------
None.
DESCRIPTION OF PROBLEM FIXED FOR APAR MA42647 :
-----------------------------------------------
Intermittently, SFTP will hang when doing a writev due to being
flow controlled. The remote side of the connection is waiting on
a select.
CORRECTION FOR APAR MA42647 :
-----------------------------
An AF_UNIX SOCK_STREAM timing window caught during a flow
controlled send has been resolved.
CIRCUMVENTION FOR APAR MA42647 :
--------------------------------
None.
Activation Instructions
None.
Special Instructions
None.
Default Instructions
THIS PTF CAN BE APPLIED IMMEDIATE OR DELAYED.
Supersedes
PTF/FIX NO(S). APAR TITLE LINE
-------------- ------------------------------------------------------------
MF53782 OSP-THREADS-WAIT USING FAST-CGI WITH ZEND SERVER AN APPLICAT
MF51572 WAIT-HLIC-94XXCOM FAST-CGI HANGS
Summary Information
| System.............................. | i |
| Models.............................. | |
| Release............................. | V7R1M0 |
| Licensed Program............... | 5770999 |
| APAR Fixed.......................... | View details for APAR MA42529 View details for APAR MA42647 |
| Superseded by:...................... | |
| Recompile........................... | N |
| Library............................. | QSYS |
| MRI Feature ........................ | NONE |
| Cum Level........................... | C3298710 |
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Document Information
Modified date:
15 February 2013