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worker_spi: Use term "dynamic" for bgworkers launched with worker_spi_launch()

author Michael Paquier <michael@paquier.xyz>

2023年7月26日 03:43:26 +0000 (12:43 +0900)

committer Michael Paquier <michael@paquier.xyz>

2023年7月26日 03:43:26 +0000 (12:43 +0900)

This gives a way to make a difference between workers registered when
the library is loaded with shared_preload_libraries and when these are
launched dynamically, in ps output or pg_stat_activity.

Extracted from a larger patch by the same author.

Author: Bharath Rupireddy
Reviewed-by: Masahiro Ikeda
Discussion: https://postgr.es/m/CALj2ACWR9ncAiDF73unqdJF1dmsA2R0efGXX2624X+YVxcAVWg@mail.gmail.com

src/test/modules/worker_spi/worker_spi.c patch | blob | blame | history

diff --git a/src/test/modules/worker_spi/worker_spi.c b/src/test/modules/worker_spi/worker_spi.c

index ada0fb8ac73333a063a6a8f5cebd489d939d446f..903dcddef97ca2dea6a48a9cb51b0b7dd3582d56 100644 (file)

--- a/src/test/modules/worker_spi/worker_spi.c

+++ b/src/test/modules/worker_spi/worker_spi.c

@@ -370,8 +370,8 @@ worker_spi_launch(PG_FUNCTION_ARGS)

worker.bgw_restart_time = BGW_NEVER_RESTART;

sprintf(worker.bgw_library_name, "worker_spi");

sprintf(worker.bgw_function_name, "worker_spi_main");

- snprintf(worker.bgw_name, BGW_MAXLEN, "worker_spi worker %d", i);

- snprintf(worker.bgw_type, BGW_MAXLEN, "worker_spi");

+ snprintf(worker.bgw_name, BGW_MAXLEN, "worker_spi dynamic worker %d", i);

+ snprintf(worker.bgw_type, BGW_MAXLEN, "worker_spi dynamic");

worker.bgw_main_arg = Int32GetDatum(i);

/* set bgw_notify_pid so that we can use WaitForBackgroundWorkerStartup */

worker.bgw_notify_pid = MyProcPid;

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