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From: Jeff Hostetler <git@jeffhostetler.com>
To: "Ævar Arnfjörð Bjarmason" <avarab@gmail.com>,
	"Jeff Hostetler via GitGitGadget" <gitgitgadget@gmail.com>
Cc: git@vger.kernel.org, Jeff Hostetler <jeffhost@microsoft.com>
Subject: Re: [PATCH 4/7] simple-ipc/ipc-win32: add trace2 debugging
Date: Fri, 17 Sep 2021 13:27:14 -0400	[thread overview]
Message-ID: <c99ad8cb-3a95-3df3-3df4-240980e12ef1@jeffhostetler.com> (raw)
In-Reply-To: <87bl4tm5s1.fsf@evledraar.gmail.com>



On 9/16/21 1:40 AM, Ævar Arnfjörð Bjarmason wrote:
> 
> On Wed, Sep 15 2021, Jeff Hostetler via GitGitGadget wrote:
> 
>> @@ -112,6 +115,11 @@ static enum ipc_active_state connect_to_server(
>>   				if (GetLastError() == ERROR_SEM_TIMEOUT)
>>   					return IPC_STATE__NOT_LISTENING;
>>   
>> +				gle = GetLastError();
>> +				trace2_data_intmax("ipc-debug", NULL,
>> +						   "connect/waitpipe/gle",
>> +						   (intmax_t)gle);
>> +
>>   				return IPC_STATE__OTHER_ERROR;
>>   			}
>>   
>... 
 >
> @@ -109,9 +109,12 @@ static enum ipc_active_state connect_to_server(
>   			t_start_ms = (DWORD)(getnanotime() / 1000000);
>   
>   			if (!WaitNamedPipeW(wpath, timeout_ms)) {
> -				if (GetLastError() == ERROR_SEM_TIMEOUT)
> +				gle = GetLastError();
> +				if (gle == ERROR_SEM_TIMEOUT)
>   					return IPC_STATE__NOT_LISTENING;
>   
> +				/* ...rest of your patch */
> +
>   				return IPC_STATE__OTHER_ERROR;
>   			}
>   
> 

Yeah, I was just trying to minimize the size of the diff
and at the time was considering those debug messages to be
temporary, but I kind of like having them so it makes sense
to clean up a bit as you've indicated.

Thanks
Jeff

  reply	other threads:[~2021-09-17 17:27 UTC|newest]

Thread overview: 66+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-09-15 20:36 [PATCH 0/7] Builtin FSMonitor Part 1 Jeff Hostetler via GitGitGadget
2021-09-15 20:36 ` [PATCH 1/7] trace2: fix memory leak of thread name Jeff Hostetler via GitGitGadget
2021-09-15 21:01   ` Junio C Hamano
2021-09-16  4:19     ` Taylor Blau
2021-09-16  5:35   ` Ævar Arnfjörð Bjarmason
2021-09-16  5:43     ` Taylor Blau
2021-09-16  8:01       ` Ævar Arnfjörð Bjarmason
2021-09-16 15:35         ` Jeff Hostetler
2021-09-16 15:47           ` Ævar Arnfjörð Bjarmason
2021-09-16 19:13         ` Junio C Hamano
2021-09-15 20:36 ` [PATCH 2/7] simple-ipc: preparations for supporting binary messages Jeff Hostetler via GitGitGadget
2021-09-15 20:43   ` Eric Sunshine
2021-09-17 16:52     ` Jeff Hostetler
2021-09-15 20:36 ` [PATCH 3/7] simple-ipc: move definition of ipc_active_state outside of ifdef Jeff Hostetler via GitGitGadget
2021-09-15 21:06   ` Junio C Hamano
2021-09-17 16:58     ` Jeff Hostetler
2021-09-18  7:03       ` Carlo Arenas
2021-09-20 15:51       ` Junio C Hamano
2021-09-15 20:36 ` [PATCH 4/7] simple-ipc/ipc-win32: add trace2 debugging Jeff Hostetler via GitGitGadget
2021-09-16  5:40   ` Ævar Arnfjörð Bjarmason
2021-09-17 17:27     ` Jeff Hostetler [this message]
2021-09-15 20:36 ` [PATCH 5/7] simple-ipc/ipc-win32: add Windows ACL to named pipe Jeff Hostetler via GitGitGadget
2021-09-16  5:47   ` Ævar Arnfjörð Bjarmason
2021-09-17 18:10     ` Jeff Hostetler
2021-09-17 19:14       ` Ævar Arnfjörð Bjarmason
2021-09-15 20:36 ` [PATCH 6/7] run-command: create start_bg_command Jeff Hostetler via GitGitGadget
2021-09-16  4:53   ` Taylor Blau
2021-09-16  4:58     ` Taylor Blau
2021-09-16  5:56   ` Ævar Arnfjörð Bjarmason
2021-09-15 20:36 ` [PATCH 7/7] t/helper/simple-ipc: convert test-simple-ipc to use start_bg_command Jeff Hostetler via GitGitGadget
2021-09-16  5:06   ` Taylor Blau
2021-09-17 19:41     ` Jeff Hostetler
2021-09-18  8:59       ` Ævar Arnfjörð Bjarmason
2021-09-16  5:55   ` Ævar Arnfjörð Bjarmason
2021-09-20 15:36 ` [PATCH v2 0/7] Builtin FSMonitor Part 1 Jeff Hostetler via GitGitGadget
2021-09-20 15:36   ` [PATCH v2 1/7] trace2: add trace2_child_ready() to report on background children Jeff Hostetler via GitGitGadget
2021-09-20 15:36   ` [PATCH v2 2/7] simple-ipc: preparations for supporting binary messages Jeff Hostetler via GitGitGadget
2021-09-20 15:36   ` [PATCH v2 3/7] simple-ipc: move definition of ipc_active_state outside of ifdef Jeff Hostetler via GitGitGadget
2021-09-20 15:36   ` [PATCH v2 4/7] simple-ipc/ipc-win32: add trace2 debugging Jeff Hostetler via GitGitGadget
2021-09-20 15:36   ` [PATCH v2 5/7] simple-ipc/ipc-win32: add Windows ACL to named pipe Jeff Hostetler via GitGitGadget
2021-09-20 15:36   ` [PATCH v2 6/7] run-command: create start_bg_command Jeff Hostetler via GitGitGadget
2021-09-20 15:36   ` [PATCH v2 7/7] t/helper/simple-ipc: convert test-simple-ipc to use start_bg_command Jeff Hostetler via GitGitGadget
2021-09-23 15:03     ` Ævar Arnfjörð Bjarmason
2021-09-23 17:58       ` Jeff Hostetler
2021-09-23 18:37       ` Junio C Hamano
2021-11-04 19:46     ` Adam Dinwoodie
2021-11-04 20:14       ` Ramsay Jones
2021-11-08 14:58       ` Jeff Hostetler
2021-11-08 23:59       ` Johannes Schindelin
2021-11-09 18:53         ` Ramsay Jones
2021-11-09 23:01           ` Johannes Schindelin
2021-11-09 23:34             ` Junio C Hamano
2021-11-10 12:27               ` Johannes Schindelin
2021-11-12  8:56                 ` Adam Dinwoodie
2021-11-12 16:01                   ` Junio C Hamano
2021-11-12 21:33                     ` Adam Dinwoodie
2021-11-16 10:56                       ` Johannes Schindelin
2021-11-16 11:02                   ` Johannes Schindelin
2021-11-13 19:11                 ` Ramsay Jones
2021-11-14 19:34                   ` Ramsay Jones
2021-11-14 20:10                   ` Adam Dinwoodie
2021-09-23 14:33   ` [PATCH v2 0/7] Builtin FSMonitor Part 1 Ævar Arnfjörð Bjarmason
2021-09-23 17:12     ` Jeff Hostetler
2021-09-23 20:47       ` Ævar Arnfjörð Bjarmason
2021-09-27 13:37         ` Jeff Hostetler
2021-09-23 17:51     ` Taylor Blau

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