switch to libosmocore multihread-logging
When osmo-remsim was originally developed, libosmocore logging was not yet thread-safe. This meant that the worker threads of remsim-bankd and remsim-server could not log via the libosmocore logging framework but directly used stderr/stdout, which produced rather inconsistent log output. However, since 1.3.0, libosmocore has received support for multi-threaded applications. Let's make use of this and consistently use it in remsim-server and remsim-bankd. This obviously also means adding some more log categories. Change-Id: I7bd5264c559b756927046563a2d00c54826bee9b
This commit is contained in:
parent
46122ab94e
commit
a9d7ad1175
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@ -20,8 +20,8 @@
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extern struct value_string worker_state_names[];
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#define LOGW(w, fmt, args...) \
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printf("[%03u %s] %s:%u " fmt, (w)->num, get_value_string(worker_state_names, (w)->state), \
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__FILE__, __LINE__, ## args)
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LOGP(DBANKDW, LOGL_INFO, "[%03u %s] " fmt, (w)->num, get_value_string(worker_state_names, (w)->state), \
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## args)
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struct bankd;
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@ -80,6 +80,8 @@ static void bankd_init(struct bankd *bankd)
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log_set_print_category(osmo_stderr_target, 1);
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log_set_print_category_hex(osmo_stderr_target, 0);
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osmo_fsm_log_addr(0);
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log_set_print_tid(osmo_stderr_target, 1);
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log_enable_multithread();
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asn_debug = 0;
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15
src/debug.c
15
src/debug.c
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@ -41,6 +41,21 @@ static const struct log_info_cat default_categories[] = {
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.loglevel = LOGL_INFO,
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.enabled = 1,
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},
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[DREST] = {
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.name = "DREST",
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.loglevel = LOGL_INFO,
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.enabled = 1,
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},
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[DSLOTMAP] = {
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.name = "DSLOTMAP",
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.loglevel = LOGL_INFO,
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.enabled = 1,
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},
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[DBANKDW] = {
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.name = "DBANKDW",
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.loglevel = LOGL_INFO,
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.enabled = 1,
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},
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};
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const struct log_info log_info = {
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@ -5,6 +5,9 @@ enum {
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DMAIN,
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DST2,
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DRSPRO,
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DREST,
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DSLOTMAP,
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DBANKDW,
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};
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extern const struct log_info log_info;
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@ -93,6 +93,8 @@ int main(int argc, char **argv)
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log_set_print_category(osmo_stderr_target, 1);
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log_set_print_category_hex(osmo_stderr_target, 0);
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osmo_fsm_log_addr(0);
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log_set_print_tid(osmo_stderr_target, 1);
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log_enable_multithread();
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handle_options(argc, argv);
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@ -304,7 +304,7 @@ static void trigger_main_thread_via_eventfd(void)
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rc = write(g_event_ofd.fd, &one, sizeof(one));
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if (rc < 8)
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fprintf(stderr, "Error writing to eventfd(): %d\n", rc);
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LOGP(DREST, LOGL_ERROR, "Error writing to eventfd(): %d\n", rc);
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}
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static int api_cb_slotmaps_post(const struct _u_request *req, struct _u_response *resp, void *user_data)
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@ -318,7 +318,7 @@ static int api_cb_slotmaps_post(const struct _u_request *req, struct _u_response
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json_req = ulfius_get_json_body_request(req, &json_err);
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if (!json_req) {
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fprintf(stderr, "REST: No JSON Body\n");
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LOGP(DREST, LOGL_NOTICE, "REST: No JSON Body\n");
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goto err;
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}
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@ -327,7 +327,7 @@ static int api_cb_slotmaps_post(const struct _u_request *req, struct _u_response
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goto err;
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map = slotmap_add(g_rps->slotmaps, &slotmap.bank, &slotmap.client);
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if (!map) {
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fprintf(stderr, "REST: Cannot add slotmap\n");
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LOGP(DREST, LOGL_NOTICE, "REST: Cannot add slotmap\n");
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goto err;
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}
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slotmap_state_change(map, SLMAP_S_NEW, NULL);
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@ -511,7 +511,7 @@ int rest_api_init(void *ctx, uint16_t port)
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ulfius_add_endpoint(&g_instance, &api_endpoints[i]);
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if (ulfius_start_framework(&g_instance) != U_OK) {
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fprintf(stderr, "Cannot start REST API on port %u\n", port);
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LOGP(DREST, LOGL_FATAL, "Cannot start REST API on port %u\n", port);
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return -1;
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}
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return 0;
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@ -709,11 +709,11 @@ int event_fd_cb(struct osmo_fd *ofd, unsigned int what)
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/* read from the socket to "confirm" the event and make it non-readable again */
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rc = read(ofd->fd, &value, 8);
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if (rc < 8) {
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fprintf(stderr, "Error reading eventfd: %d\n", rc);
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LOGP(DMAIN, LOGL_ERROR, "Error reading eventfd: %d\n", rc);
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return rc;
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}
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printf("rspro_server: Event FD arrived, checking for any pending work\n");
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LOGP(DMAIN, LOGL_INFO, "Event FD arrived, checking for any pending work\n");
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pthread_rwlock_rdlock(&srv->rwlock);
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llist_for_each_entry(conn, &srv->banks, list) {
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@ -103,14 +103,14 @@ struct slot_mapping *slotmap_add(struct slotmaps *maps, const struct bank_slot *
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map = slotmap_by_bank(maps, bank);
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if (map) {
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fprintf(stderr, "BANKD %u:%u already in use, cannot add new map\n",
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LOGP(DSLOTMAP, LOGL_ERROR, "BANKD %u:%u already in use, cannot add new map\n",
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bank->bank_id, bank->slot_nr);
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return NULL;
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}
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map = slotmap_by_client(maps, client);
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if (map) {
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fprintf(stderr, "CLIENT %u:%u already in use, cannot add new map\n",
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LOGP(DSLOTMAP, LOGL_ERROR, "CLIENT %u:%u already in use, cannot add new map\n",
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client->client_id, client->slot_nr);
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return NULL;
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}
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@ -132,7 +132,7 @@ struct slot_mapping *slotmap_add(struct slotmaps *maps, const struct bank_slot *
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#endif
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slotmaps_unlock(maps);
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printf("Slot Map %s added\n", slotmap_name(mapname, sizeof(mapname), map));
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LOGP(DSLOTMAP, LOGL_INFO, "Slot Map %s added\n", slotmap_name(mapname, sizeof(mapname), map));
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return map;
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}
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@ -142,7 +142,7 @@ void _slotmap_del(struct slotmaps *maps, struct slot_mapping *map)
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{
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char mapname[64];
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printf("Slot Map %s deleted\n", slotmap_name(mapname, sizeof(mapname), map));
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LOGP(DSLOTMAP, LOGL_INFO, "Slot Map %s deleted\n", slotmap_name(mapname, sizeof(mapname), map));
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llist_del(&map->list);
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#ifdef REMSIM_SERVER
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