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CORE-15147 - Rename CLIENTTHREADINFO::tickLastMsgChecked into timeLastRead as documented in https://reactos.org/wiki/Techwiki:Win32k/CLIENTTHREADINFO . This is the last time the message queue was read. - This is the structure member one must compare against the current tick count timestamp in order to heuristically determine whether a message queue thread is hung!! Fix MsqIsHung() in accordance, add extra debug logging in order to help us determining which of our code present regular GUI hangs, and add as well an extra "TimeOut" parameter so as not to hardcode a fixed value within that function but instead allowing its caller to specify possible different values. - THREADINFO::timeLast is on the contrary the last message time stamp, and will definitively differ from CLIENTTHREADINFO::timeLastRead . It should only be used for information purposes! - Accordingly, in NtUserGetThreadState()::THREADSTATE_UPTIMELASTREAD and in InitThreadCallback(), only (re-)initialize the timeLastRead member of the CLIENTTHREADINFO structure of the THREADINFO of interest. - In co_IntPeekMessage(), update more often the timeLastRead timestamp whenever the current message queue has been read (but NOT timeLast!! That one will be updated ONLY WHEN a message is found!). - In co_IntSendMessageTimeoutSingle() first check whether the window to which we send the message is being destroyed, before checking for queue hangs etc. Collapse the logic checks for queue hang and increase the hang timeout check to 4 times MSQ_HUNG (== 4 * 5 seconds) and display a debug trace. |
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| .. | ||
| callback.h | ||
| ghostwnd.h | ||
| ntgdibad.h | ||
| ntgdihdl.h | ||
| ntgdityp.h | ||
| ntuser.h | ||
| ntusrtyp.h | ||
| ntwin32.h | ||