http://bugs.winehq.org/show_bug.cgi?id=58526
Bug ID: 58526 Summary: GetQueuedFinishionStatus bug Product: Wine Version: 10.12 Hardware: x86-64 OS: Linux Status: UNCONFIRMED Severity: normal Priority: P2 Component: kernel32 Assignee: wine-bugs@winehq.org Reporter: hahamotor@126.com Distribution: ---
The server program adopts Windows' completion port technology. When the remote client unexpectedly disconnects, on the native Windows operating system, the GetQueuedFinishionStatus function returns False. At this time, the error code indicating the remote connection has been disconnected can be queried through GetLastError. However, in the Wine 10.12 version, this function returns TRUE to indicate successful operation, causing the program to be unable to detect remote connection disconnections. Other versions have been tested and all have the same error.
http://bugs.winehq.org/show_bug.cgi?id=58526
ethan li hahamotor@126.com changed:
What |Removed |Added ---------------------------------------------------------------------------- Summary|GetQueuedFinishionStatus |GetQueuedCompletionStatus |bug |bug
--- Comment #1 from ethan li hahamotor@126.com --- The server program adopts Windows' completion port technology. When the remote client unexpectedly disconnects, on the native Windows operating system, the GetQueuedCompletionStatus function returns False. At this time, the error code indicating the remote connection has been disconnected can be queried through GetLastError. However, in the Wine 10.12 version, this function returns TRUE to indicate successful operation, causing the program to be unable to detect remote connection disconnections. Other versions have been tested and all have the same error.
http://bugs.winehq.org/show_bug.cgi?id=58526
--- Comment #2 from Ken Sharp imwellcushtymelike@gmail.com ---
The server program
What server program?
http://bugs.winehq.org/show_bug.cgi?id=58526
Zeb Figura z.figura12@gmail.com changed:
What |Removed |Added ---------------------------------------------------------------------------- CC| |z.figura12@gmail.com
--- Comment #3 from Zeb Figura z.figura12@gmail.com ---
Other versions have been tested and all have the same error.
It doesn't really matter, but this isn't helpful when you don't actually mention which ones.
http://bugs.winehq.org/show_bug.cgi?id=58526
--- Comment #4 from ethan li hahamotor@126.com --- (In reply to Ken Sharp from comment #2)
The server program
What server program?
My service program is implemented based on Windows API
http://bugs.winehq.org/show_bug.cgi?id=58526
--- Comment #5 from ethan li hahamotor@126.com --- (In reply to Zeb Figura from comment #3)
Other versions have been tested and all have the same error.
It doesn't really matter, but this isn't helpful when you don't actually mention which ones.
in the Wine 10.12 version
http://bugs.winehq.org/show_bug.cgi?id=58526
--- Comment #6 from ethan li hahamotor@126.com --- (In reply to Zeb Figura from comment #3)
Other versions have been tested and all have the same error.
It doesn't really matter, but this isn't helpful when you don't actually mention which ones.
10.12 10.7 10.8 version
http://bugs.winehq.org/show_bug.cgi?id=58526
Zeb Figura z.figura12@gmail.com changed:
What |Removed |Added ---------------------------------------------------------------------------- Component|kernel32 |-unknown
--- Comment #7 from Zeb Figura z.figura12@gmail.com --- If this is your own program, can you attach a binary that we can reproduce with, and ideally also source code?
http://bugs.winehq.org/show_bug.cgi?id=58526
--- Comment #8 from ethan li hahamotor@126.com --- (In reply to Zeb Figura from comment #7)
If this is your own program, can you attach a binary that we can reproduce with, and ideally also source code?
Sorry, this service program is a commercial program with intellectual property rights. I can write a demo program to expose the bug and send it to you after writing it，Thank you！
http://bugs.winehq.org/show_bug.cgi?id=58526
--- Comment #9 from ethan li hahamotor@126.com --- (In reply to ethan li from comment #8)
(In reply to Zeb Figura from comment #7)
If this is your own program, can you attach a binary that we can reproduce with, and ideally also source code?
Sorry, this service program is a commercial program with intellectual property rights. I can write a demo program to expose the bug and send it to you after writing it，Thank you！
I have sent an email to your mailbox, please check it！
http://bugs.winehq.org/show_bug.cgi?id=58526
--- Comment #10 from Zeb Figura z.figura12@gmail.com --- (In reply to ethan li from comment #9)
(In reply to ethan li from comment #8)
(In reply to Zeb Figura from comment #7)
If this is your own program, can you attach a binary that we can reproduce with, and ideally also source code?
Sorry, this service program is a commercial program with intellectual property rights. I can write a demo program to expose the bug and send it to you after writing it，Thank you！
I have sent an email to your mailbox, please check it！
I'm not seeing any email I'm afraid.
It'd be better to attach the demo here if possible, though.
http://bugs.winehq.org/show_bug.cgi?id=58526
--- Comment #11 from ethan li hahamotor@126.com --- Created attachment 79026 --> http://bugs.winehq.org/attachment.cgi?id=79026 Demo Program for Bug Reproduction (IOCP Server/Client)
I'm writing to share a demo program I've developed for reproducing bugs in IOCP (Input/Output Completion Port) implementations. The program consists of two components: Iocpserver.exe Iocpclient.exe Technical Details: • Compiled with Visual Studio 2019 Attachments:
The compressed package contains four screenshots:
Windows 1 & 2: Native Windows platform execution Linux1 & 2: Results via Wine compatibility layer This should help demonstrate the platform-specific behaviors. The compressed package also includes the source code of the demo program.
http://bugs.winehq.org/show_bug.cgi?id=58526
--- Comment #12 from ethan li hahamotor@126.com --- (In reply to Zeb Figura from comment #10)
(In reply to ethan li from comment #9)
(In reply to ethan li from comment #8)
(In reply to Zeb Figura from comment #7)
If this is your own program, can you attach a binary that we can reproduce with, and ideally also source code?
Sorry, this service program is a commercial program with intellectual property rights. I can write a demo program to expose the bug and send it to you after writing it，Thank you！
I have sent an email to your mailbox, please check it！
I'm not seeing any email I'm afraid.
It'd be better to attach the demo here if possible, though.
The email I sent you was rejected by the mail server! I've attached it here.
http://bugs.winehq.org/show_bug.cgi?id=58526
Zeb Figura z.figura12@gmail.com changed:
What |Removed |Added ---------------------------------------------------------------------------- Status|UNCONFIRMED |NEW Keywords| |download Summary|GetQueuedCompletionStatus |Hung up socket should |bug |terminate async recvs with | |an error Ever confirmed|0 |1 Component|-unknown |winsock
--- Comment #13 from Zeb Figura z.figura12@gmail.com --- Okay, yeah, it has nothing to do with completion ports per se, it's that when the remote end of a socket is closed, recv() should terminate with an error, but we're terminating with success. I'm kind of baffled that this is neither tested nor has ever come up before.
http://bugs.winehq.org/show_bug.cgi?id=58526
--- Comment #14 from ethan li hahamotor@126.com --- (In reply to Zeb Figura from comment #13)
Okay, yeah, it has nothing to do with completion ports per se, it's that when the remote end of a socket is closed, recv() should terminate with an error, but we're terminating with success. I'm kind of baffled that this is neither tested nor has ever come up before.
It's great to find this bug！Well done!
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