1 files changed, 18 insertions, 5 deletions

diff --git a/ecp/server/sig.c b/ecp/server/sig.c
index 09593d3..3b83ade 100644
--- a/ecp/server/sig.c
+++ b/ecp/server/sig.c
@@ -6,20 +6,26 @@
 #include <ecp/dir/dir.h>
 
 #include "server.h"
+#include "dir.h"
 #include "acl.h"
+
 #include "sig.h"
 
 static pthread_t sig_handler_thd;
 static sigset_t sig_set;
 
+static int conn_expired(ECPConnection *conn, ecp_sts_t now) {
+    return _ecp_conn_is_zombie(conn, now, CONN_EXPIRE_TO);
+}
+
 static void * _sig_handler(void *arg) {
-    sigset_t *set = arg;
+    ECPSocket *sock = arg;
     int rv, sig;
 
     while (1) {
-        rv = sigwait(set, &sig);
+        rv = sigwait(&sig_set, &sig);
         if (rv) {
-            LOG(LOG_ERR, "sig_handler: sigwait err:%d\n", rv);
+            LOG(LOG_ERR, "sig_handler: sigwait error\n");
             continue;
         }
         switch (sig) {
@@ -32,16 +38,22 @@ static void * _sig_handler(void *arg) {
                 LOG(LOG_DEBUG, "sig_handler: acl reloaded\n");
                 break;
             }
+
+            case SIGUSR2: {
+                ecp_sock_expire(sock, conn_expired);
+                LOG(LOG_DEBUG, "sig_handler: gc done - inbound connection count:%u\n", ecp_sock_gct_count(sock));
+                break;
+            }
         }
     }
 
     return NULL;
 }
 
-int sig_start_handler(void) {
+int sig_start_handler(ECPSocket *sock) {
     int rv;
 
-    rv = pthread_create(&sig_handler_thd, NULL, &_sig_handler, (void *)&sig_set);
+    rv = pthread_create(&sig_handler_thd, NULL, &_sig_handler, sock);
     if (rv) return ECP_ERR;
     return ECP_OK;
 
@@ -52,6 +64,7 @@ int sig_init(void) {
 
     sigemptyset(&sig_set);
     sigaddset(&sig_set, SIGUSR1);
+    sigaddset(&sig_set, SIGUSR2);
 
     rv = pthread_sigmask(SIG_BLOCK, &sig_set, NULL);
     if (rv) return ECP_ERR;