diff --git a/ac.project b/ac.project
index 89e35b07..5a16c217 100644
--- a/ac.project
+++ b/ac.project
@@ -21,6 +21,7 @@
       <File Name="src/ac/ac.h"/>
       <File Name="src/ac/dataman.h"/>
       <File Name="src/ac/socklist.h"/>
+      <File Name="src/ac/discovery_cache.c"/>
     </VirtualDirectory>
   </VirtualDirectory>
   <Description/>
diff --git a/src/ac/Makefile b/src/ac/Makefile
index 51d031f0..93844e4f 100644
--- a/src/ac/Makefile
+++ b/src/ac/Makefile
@@ -14,12 +14,6 @@ LDFLAGS+=-L$(LIBARCHDIR)
 
 CFLAGS+=-DSYS_ARCH=\"$(ARCH)\"
 
-#LIBS+=-lcapwap
-#LIBS+=-lcapwap80211
-#LIBS+=-lcipwap
-#LIBS+=-lcisco
-#LIBS+=-lfortinet
-#LIBS+=-lzyxel
 LIBS+=-lcw
 LIBS+=-lrt
 LIBS+=-lpthread
@@ -63,6 +57,7 @@ AC_OBJS = \
 	socklist.o \
 	db.o \
 	ac_global.o \
+	discovery_cache.o\
 	${AC_MODULES}
 
 
diff --git a/src/ac/ac_main.c b/src/ac/ac_main.c
index 736fe615..3c983ed3 100644
--- a/src/ac/ac_main.c
+++ b/src/ac/ac_main.c
@@ -533,8 +533,6 @@ void process_cw_ctrl_packet (int index, struct sockaddr *addr, uint8_t * buffer,
 	wtplist_lock();
 	struct wtpman *wtpman = wtplist_get (addr);
 
-printf("Seaching for packet %s\n",sock_addr2str(addr,sock_buf));
-
 
 	if (!wtpman) {
 	
diff --git a/src/ac/discovery_cache.c b/src/ac/discovery_cache.c
new file mode 100644
index 00000000..e04773f5
--- /dev/null
+++ b/src/ac/discovery_cache.c
@@ -0,0 +1,25 @@
+
+#include "cw/mlist.h"
+#include "cw/mavl.h"
+
+struct cw_DiscoveryCache{
+	int len;
+	
+};
+
+struct CacheElem{
+	struct sockaddr_storage addr;
+	const char *mod_capwap;
+	const char *mod_bindings;
+	
+};
+
+void discovery_cache_destroy(struct cw_DiscoveryCache * c)
+{
+	
+}
+
+struct cw_DiscoveryCache * discovery_cache_init(int len){
+	
+	return NULL;
+}
\ No newline at end of file
diff --git a/src/ac/wtplist.c b/src/ac/wtplist.c
index 265fcbcd..a4c46142 100644
--- a/src/ac/wtplist.c
+++ b/src/ac/wtplist.c
@@ -24,7 +24,7 @@
 #include <sys/types.h>
 #include <netinet/in.h>
 
-#define MAX_WTPS 200
+/*#define MAX_WTPS 200*/
 
 #include <stdio.h>
 
@@ -81,9 +81,11 @@ struct wtpman * wtplist_get(const struct sockaddr * addr)
 struct wtpman * wtplist_get_by_session_id(uint8_t *session_id)
 {
 	struct conn  search;
+	struct conn * conn;
+	
 	memcpy (search.session_id, session_id,16);
 
-	struct conn * conn = connlist_get_by_session_id(connlist,&search);
+	conn = connlist_get_by_session_id(connlist,&search);
 	return conn->data;
 }
 
diff --git a/src/cw/conn_q_wait_packet.c b/src/cw/conn_q_wait_packet.c
index f313cff4..f81e20e5 100644
--- a/src/cw/conn_q_wait_packet.c
+++ b/src/cw/conn_q_wait_packet.c
@@ -15,6 +15,6 @@ int conn_q_wait_packet(struct conn * conn, int seconds)
 	if (sem_timedwait(&conn->q_sem,&timespec)==-1){
 		return EAGAIN;
 	};
-
+	sem_post(&conn->q_sem);
 	return 0;
 }
diff --git a/src/wtp/join.c b/src/wtp/join.c
index 083a2cc9..3fac22fb 100644
--- a/src/wtp/join.c
+++ b/src/wtp/join.c
@@ -241,11 +241,12 @@ int run_join(struct conn *conn)
 
 int join(struct conn * conn, struct cw_DiscoveryResult * dis)
 {
+/*
 struct sockaddr_storage s;
 sock_strtoaddr("192.168.0.14:5246",(struct sockaddr*)&s);
 run_join_d(conn,(struct sockaddr*)&s);
 exit(0);
-
+*/
 	mavliter_t ii;
 	mavliter_init(&ii,dis->prio_ip);
 
diff --git a/src/wtp/wtp_main.c b/src/wtp/wtp_main.c
index bc46b0ff..33a53b07 100644
--- a/src/wtp/wtp_main.c
+++ b/src/wtp/wtp_main.c
@@ -165,9 +165,9 @@ int main (int argc, char **argv)
 
 
 	cw_discovery_init_results(&dis);
-/*	cw_run_discovery(conn, "255.255.255.255",NULL, &dis);
+	cw_run_discovery(conn, "255.255.255.255",NULL, &dis);
 	cw_dbg_ktv_dump(dis.prio_ip, DBG_INFO, "=== IP list ===", "IP", "=== END IP List ===");
-*/
+
 /*
 	{
 		mavliter_t i;