manager: add list of subscribers to dump info

rpigott · bluca · commit d7464fcad5ef · 2024-12-24T07:08:58.000Z
This is handy for debugging. (cherry picked from commit 9171384) (cherry picked from commit bcf740e) (cherry picked from commit 0a4a3a8) (cherry picked from commit cc110c0) (cherry picked from commit 01ba55b) (cherry picked from commit 9e78890)
diff --git a/src/core/manager-dump.c b/src/core/manager-dump.c
@@ -59,6 +59,9 @@ static void manager_dump_header(Manager *m, FILE *f, const char *prefix) {
                                 timestamp_is_set(t->realtime) ? FORMAT_TIMESTAMP(t->realtime) :
                                                                 FORMAT_TIMESPAN(t->monotonic, 1));
         }
+
+        for (const char *n = sd_bus_track_first(m->subscribed); n; n = sd_bus_track_next(m->subscribed))
+                fprintf(f, "%sSubscribed: %s\n", strempty(prefix), n);
 }
 
 void manager_dump(Manager *m, FILE *f, char **patterns, const char *prefix) {

Original file line number	Diff line number	Diff line change
`@@ -59,6 +59,9 @@ static void manager_dump_header(Manager m, FILE f, const char *prefix) {`
`59`	`59`	`timestamp_is_set(t->realtime) ? FORMAT_TIMESTAMP(t->realtime) :`
`60`	`60`	`FORMAT_TIMESPAN(t->monotonic, 1));`
`61`	`61`	`}`
	`62`	`+`
	`63`	`+ for (const char *n = sd_bus_track_first(m->subscribed); n; n = sd_bus_track_next(m->subscribed))`
	`64`	`+ fprintf(f, "%sSubscribed: %s\n", strempty(prefix), n);`
`62`	`65`	`}`
`63`	`66`
`64`	`67`	`void manager_dump(Manager m, FILE f, char *patterns, const char prefix) {`