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| author | Christopher Baines <mail@cbaines.net> | 2023-11-16 11:30:23 +0000 |
|---|---|---|
| committer | Christopher Baines <mail@cbaines.net> | 2023-11-16 11:30:23 +0000 |
| commit | de211ef5eafecba49a34eae7e6da6db78f198bf8 (patch) | |
| tree | 865f5cdf61cbc8d42fd16c93bac719877c0fa670 /guix-data-service | |
| parent | 37a07c2d6e8285877ad0440a7e4ae286b7b65177 (diff) | |
| download | data-service-de211ef5eafecba49a34eae7e6da6db78f198bf8.tar data-service-de211ef5eafecba49a34eae7e6da6db78f198bf8.tar.gz | |
Set the names of more threads
To help with debugging.
Diffstat (limited to 'guix-data-service')
| -rw-r--r-- | guix-data-service/poll-git-repository.scm | 9 | ||||
| -rw-r--r-- | guix-data-service/web/server.scm | 19 |
2 files changed, 28 insertions, 0 deletions
diff --git a/guix-data-service/poll-git-repository.scm b/guix-data-service/poll-git-repository.scm index e059343..124c559 100644 --- a/guix-data-service/poll-git-repository.scm +++ b/guix-data-service/poll-git-repository.scm @@ -25,6 +25,8 @@ #:use-module (git) #:use-module (guix git) #:use-module (guix channels) + #:use-module ((guix build syscalls) + #:select (set-thread-name)) #:use-module (guix-data-service database) #:use-module (guix-data-service model git-repository) #:use-module (guix-data-service model git-branch) @@ -35,6 +37,13 @@ (define (start-thread-to-poll-git-repository git-repository-id) (call-with-new-thread (lambda () + (catch 'system-error + (lambda () + (set-thread-name + (simple-format #f "poll git ~A" + git-repository-id))) + (const #t)) + (libgit2-init!) (honor-system-x509-certificates!) diff --git a/guix-data-service/web/server.scm b/guix-data-service/web/server.scm index 6b855cc..7acfb2b 100644 --- a/guix-data-service/web/server.scm +++ b/guix-data-service/web/server.scm @@ -26,7 +26,10 @@ #:use-module (system repl error-handling) #:use-module (ice-9 atomic) #:use-module (fibers) + #:use-module (fibers scheduler) #:use-module (fibers conditions) + #:use-module ((guix build syscalls) + #:select (set-thread-name)) #:use-module (prometheus) #:use-module (guix-data-service utils) #:use-module (guix-data-service database) @@ -75,6 +78,22 @@ (lambda () (run-fibers (lambda () + (let* ((current (current-scheduler)) + (schedulers + (cons current (scheduler-remote-peers current)))) + (for-each + (lambda (i sched) + (spawn-fiber + (lambda () + (catch 'system-error + (lambda () + (set-thread-name + (string-append "fibers " (number->string i)))) + (const #t))) + sched)) + (iota (length schedulers)) + schedulers)) + (parameterize ((connection-pool (make-resource-pool |