Module: kamailio Branch: 5.4 Commit: 4584e17b98f338916cc89dac6e1700f250cdf501 URL: https://github.com/kamailio/kamailio/commit/4584e17b98f338916cc89dac6e1700f… Author: Daniel-Constantin Mierla &lt;miconda(a)gmail.com&gt; Committer: Daniel-Constantin Mierla &lt;miconda(a)gmail.com&gt; Date: 2020-07-16T17:31:06+02:00 dispatcher: update state if sending keepalive OPTIONS fails - it can be due to DNS resolving failure, therefore needs to be counted for making it inactive, otherwise keeps failing and writting errors (cherry picked from commit 6c77c86ab8fdec51293f0d850b9b9771d6266816) --- Modified: src/modules/dispatcher/dispatch.c --- Diff: https://github.com/kamailio/kamailio/commit/4584e17b98f338916cc89dac6e1700f… Patch: https://github.com/kamailio/kamailio/commit/4584e17b98f338916cc89dac6e1700f… --- diff --git a/src/modules/dispatcher/dispatch.c b/src/modules/dispatcher/dispatch.c index 9903ae0eb8..b78a89fdb5 100644 --- a/src/modules/dispatcher/dispatch.c +++ b/src/modules/dispatcher/dispatch.c @@ -3365,6 +3365,8 @@ void ds_ping_set(ds_set_t *node) int i, j; str ping_from; str obproxy; + int state; + ds_rctx_t rctx; if(!node) return; @@ -3427,8 +3429,25 @@ void ds_ping_set(ds_set_t *node) if(tmb.t_request(&uac_r, &node->dlist[j].uri, &node->dlist[j].uri, &ping_from, &obproxy) < 0) { - LM_ERR("unable to ping [%.*s]\n", node->dlist[j].uri.len, - node->dlist[j].uri.s); + LM_ERR("unable to ping [%.*s] in group [%d]\n", + node->dlist[j].uri.len, node->dlist[j].uri.s, + node->id); + state = DS_TRYING_DST; + if(ds_probing_mode != DS_PROBE_NONE) { + state |= DS_PROBING_DST; + } + memset(&rctx, 0, sizeof(ds_rctx_t)); + rctx.code = 500; + rctx.reason.s = "Sending keepalive failed"; + rctx.reason.len = 24; + /* check if meantime someone disabled the target via RPC */ + if(!(node->dlist[j].flags & DS_DISABLED_DST) + && ds_update_state(NULL, node->id, &node->dlist[j].uri, + state, &rctx) != 0) { + LM_ERR("Setting the probing state failed (%.*s, group %d)\n", + node->dlist[j].uri.len, node->dlist[j].uri.s, + node->id); + } } } }