WildDragonLLC/dragonflight
1
0
Fork 0
Code Issues 32 Pull requests 7 Projects Releases Packages Wiki Activity Actions

framecache: add SIGPIPE ignore, signal logging, and init:true for stable POST handling

Browse source
This commit is contained in:
Wild Dragon Dev 2026-06-03 20:05:55 +00:00
parent 0ed1254fd9
commit 902d985ca8
2 changed files with 5 additions and 2 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

1
docker-compose.worker.yml
View file

@ -169,6 +169,7 @@ services:
build: ./services/framecache build: ./services/framecache
profiles: [capture] profiles: [capture]
restart: unless-stopped restart: unless-stopped
init: true
ipc: host ipc: host
shm_size: '${FC_SHM_SIZE_GB:-40}gb' shm_size: '${FC_SHM_SIZE_GB:-40}gb'
environment: environment:

6
services/framecache/src/framecache.c
View file

@ -315,13 +315,15 @@ static void request_completed(void *cls,
/* ── main ──────────────────────────────────────────────────────────── */ /* ── main ──────────────────────────────────────────────────────────── */
static volatile int g_running = 1; static volatile int g_running = 1;
static volatile int g_received_signal = 0;
static void on_signal(int sig) { (void)sig; g_running = 0; } static void on_signal(int sig) { g_received_signal = sig; g_running = 0; }
int main(void) int main(void)
{ {
signal(SIGINT, on_signal); signal(SIGINT, on_signal);
signal(SIGTERM, on_signal); signal(SIGTERM, on_signal);
signal(SIGPIPE, SIG_IGN);
/* Ensure /dev/shm/framecache exists */ /* Ensure /dev/shm/framecache exists */
mkdir("/dev/shm/framecache", 0755); mkdir("/dev/shm/framecache", 0755);
@ -352,7 +354,7 @@ int main(void)
nanosleep(&ts, NULL); nanosleep(&ts, NULL);
} }
fprintf(stderr, "[framecache] shutting down\n"); fprintf(stderr, "[framecache] shutting down (signal %d)\n", g_received_signal);
/* Destroy all active slots */ /* Destroy all active slots */
for (int i = 0; i < FC_MAX_SLOTS; i++) { for (int i = 0; i < FC_MAX_SLOTS; i++) {