Module: kamailio Branch: master Commit: 190e172fee572c169a0caa14bb08d7d271aa4f48 URL: https://github.com/kamailio/kamailio/commit/190e172fee572c169a0caa14bb08d7d… Author: Daniel-Constantin Mierla &lt;miconda(a)gmail.com&gt; Committer: Daniel-Constantin Mierla &lt;miconda(a)gmail.com&gt; Date: 2022-04-14T10:02:50+02:00 siprepo: timer routing to clean up stored items --- Modified: src/modules/siprepo/siprepo_data.c Modified: src/modules/siprepo/siprepo_data.h Modified: src/modules/siprepo/siprepo_mod.c --- Diff: https://github.com/kamailio/kamailio/commit/190e172fee572c169a0caa14bb08d7d… Patch: https://github.com/kamailio/kamailio/commit/190e172fee572c169a0caa14bb08d7d… --- diff --git a/src/modules/siprepo/siprepo_data.c b/src/modules/siprepo/siprepo_data.c index 9010eceb6d..55deed3b75 100644 --- a/src/modules/siprepo/siprepo_data.c +++ b/src/modules/siprepo/siprepo_data.c @@ -43,6 +43,7 @@ static siprepo_slot_t *_siprepo_table = NULL; extern int _siprepo_table_size; +extern int _siprepo_expire; /** * @@ -342,3 +343,47 @@ int siprepo_msg_pull(sip_msg_t *msg, str *callid, str *msgid, str *rname) return 0; } + +/** + * + */ +void siprepo_timer_exec(unsigned int ticks, int worker, void *param) +{ + time_t tnow; + int i; + siprepo_msg_t *it = NULL; + siprepo_msg_t *elist = NULL; + + tnow = time(NULL); + for(i=0; i<_siprepo_table_size; i++) { + lock_get(&_siprepo_table[i].lock); + for(it=_siprepo_table[i].plist; it!=NULL; it=it->next) { + if(it->itime+_siprepo_expire < tnow) { + if(it->prev==NULL) { + _siprepo_table[i].plist = it->next; + if(_siprepo_table[i].plist) { + _siprepo_table[i].plist->prev = NULL; + } + } else { + it->prev->next = it->next; + } + if(it->next!=NULL) { + it->next->prev = it->prev; + } + if(elist) { + it->next = elist; + elist = it; + } else { + it->next = NULL; + elist = it; + } + } + } + lock_release(&_siprepo_table[i].lock); + } + while(elist) { + it = elist; + elist = elist->next; + shm_free(it); + } +} diff --git a/src/modules/siprepo/siprepo_data.h b/src/modules/siprepo/siprepo_data.h index f7c01fbf28..ed568fa90a 100644 --- a/src/modules/siprepo/siprepo_data.h +++ b/src/modules/siprepo/siprepo_data.h @@ -55,5 +55,6 @@ int siprepo_msg_set(sip_msg_t *msg, str *msgid); int siprepo_msg_rm(sip_msg_t *msg, str *callid, str *msgid); int siprepo_msg_pull(sip_msg_t *msg, str *callid, str *msgid, str *rname); int siprepo_msg_check(sip_msg_t *msg); +void siprepo_msg_timer(unsigned int ticks, int worker, void *param); #endif diff --git a/src/modules/siprepo/siprepo_mod.c b/src/modules/siprepo/siprepo_mod.c index 129317b853..5a3210d425 100644 --- a/src/modules/siprepo/siprepo_mod.c +++ b/src/modules/siprepo/siprepo_mod.c @@ -32,6 +32,7 @@ #include "../../core/receive.h" #include "../../core/mod_fix.h" #include "../../core/async_task.h" +#include "../../core/timer_proc.h" #include "../../core/kemi.h" #include "siprepo_data.h" @@ -54,6 +55,8 @@ static int w_sr_msg_async_pull(sip_msg_t *msg, char *pcallid, char *pmsgid, static int w_sr_msg_rm(sip_msg_t *msg, char *pcallid, char *pmsgid); static int w_sr_msg_check(sip_msg_t *msg, char *p1, char *p2); +static void siprepo_timer_exec(unsigned int ticks, int worker, void *param); + /* clang-format off */ typedef struct sworker_task_param { char *buf; @@ -108,6 +111,7 @@ static int mod_init(void) LM_ERR("failed to initialize hash table\n"); return -1; } + register_basic_timers(_siprepo_timer_procs); return 0; } @@ -116,6 +120,21 @@ static int mod_init(void) */ static int child_init(int rank) { + int i; + char si_desc[MAX_PT_DESC]; + + if(rank!=PROC_MAIN) { + return 0; + } + for(i=0; i<_siprepo_timer_procs; i++) { + snprintf(si_desc, MAX_PT_DESC, "SIPREPO child=%d", i); + if(fork_basic_timer_w(PROC_TIMER, si_desc, 1 /*socks flag*/, + siprepo_timer_exec, i, NULL, _siprepo_timer_interval + /*sec*/)<0) { + LM_ERR("failed to start timer routine as process\n"); + return -1; /* error */ + } + } return 0; } @@ -295,6 +314,11 @@ static int w_sr_msg_check(sip_msg_t *msg, char *p1, char *p2) return ki_sr_msg_check(msg); } +static void siprepo_timer_exec(unsigned int ticks, int worker, void *param) +{ + siprepo_msg_timer(ticks, worker, param); +} + /** * */