diff options
| -rw-r--r-- | instance.c | 38 | ||||
| -rw-r--r-- | instance.h | 6 |
2 files changed, 35 insertions, 9 deletions
@@ -155,14 +155,18 @@ instance_exit(struct uloop_process *p, int ret) } else if (in->restart) { instance_start(in); } else if (in->respawn) { - if (runtime < RESPAWN_ERROR) + if (runtime < in->respawn_threshold) in->respawn_count++; else in->respawn_count = 0; - if (in->respawn_count > 5) - DEBUG(1, "Instance %s::%s s in a crash loop %d crashes, %ld seconds since last crash\n", + if (in->respawn_count > in->respawn_retry) { + LOG("Instance %s::%s s in a crash loop %d crashes, %ld seconds since last crash\n", in->srv->name, in->name, in->respawn_count, runtime); - uloop_timeout_set(&in->timeout, 5000); + in->restart = in->respawn = 0; + in->halt = 1; + } else { + uloop_timeout_set(&in->timeout, in->respawn_timeout * 1000); + } } } @@ -318,6 +322,22 @@ instance_config_parse(struct service_instance *in) in->command = cur; + if (tb[INSTANCE_ATTR_RESPAWN]) { + int i = 0; + uint32_t vals[3] = { 3600, 5, 5}; + + blobmsg_for_each_attr(cur2, tb[INSTANCE_ATTR_RESPAWN], rem) { + if ((i >= 3) && (blobmsg_type(cur2) == BLOBMSG_TYPE_STRING)) + continue; + vals[i] = atoi(blobmsg_get_string(cur2)); + i++; + } + in->respawn = true; + in->respawn_count = 0; + in->respawn_timeout = vals[0]; + in->respawn_threshold = vals[1]; + in->respawn_retry = vals[2]; + } if (tb[INSTANCE_ATTR_TRIGGER]) { in->trigger = malloc(blob_len(tb[INSTANCE_ATTR_TRIGGER])); if (!in->trigger) @@ -414,8 +434,6 @@ instance_init(struct service_instance *in, struct service *s, struct blob_attr * in->config = config; in->timeout.cb = instance_timeout; in->proc.cb = instance_exit; - in->respawn = true; - in->respawn_count = 0; blobmsg_list_init(&in->netdev, struct instance_netdev, node, instance_netdev_cmp); blobmsg_list_init(&in->file, struct instance_file, node, instance_file_cmp); @@ -443,6 +461,14 @@ void instance_dump(struct blob_buf *b, struct service_instance *in, int verbose) blobmsg_close_table(b, e); } + if (in->respawn) { + void *r = blobmsg_open_table(b, "respawn"); + blobmsg_add_u32(b, "timeout", in->respawn_timeout); + blobmsg_add_u32(b, "threshold", in->respawn_threshold); + blobmsg_add_u32(b, "retry", in->respawn_retry); + blobmsg_close_table(b, r); + } + if (verbose && in->trigger) blobmsg_add_blob(b, in->trigger); if (!measure_process(in->proc.pid, &pi)) { @@ -35,9 +35,9 @@ struct service_instance { int respawn_count; struct timespec start; - int respawn_timeout; - int respawn_threshold; - int respawn_retry; + uint32_t respawn_timeout; + uint32_t respawn_threshold; + uint32_t respawn_retry; struct blob_attr *config; struct uloop_process proc; |