diff --git a/src/poolDataTabLock.c b/src/poolDataTabLock.c
index 907afe7..08d4b08 100644
--- a/src/poolDataTabLock.c
+++ b/src/poolDataTabLock.c
@@ -3,6 +3,7 @@
 
 int msgPoolDataTabLock(msgSpace * space){
   sem_t * poolDataTabSemFd;
+printf("Locking %s\n",space->poolDataTabSemId);
 
  poolDataTabSemFd=sem_open(
 	  space->poolDataTabSemId
diff --git a/src/poolDataTabUnlock.c b/src/poolDataTabUnlock.c
index 59fa7d4..4a8a674 100644
--- a/src/poolDataTabUnlock.c
+++ b/src/poolDataTabUnlock.c
@@ -4,12 +4,15 @@
 
 int msgPoolDataTabUnlock(msgSpace * space){
   sem_t * poolDataTabSemFd;
-
+printf("Locking %s\n",space->poolDataTabSemId);
  poolDataTabSemFd=sem_open(
 	  space->poolDataTabSemId
 	  ,O_CREAT,
 	  SEM_DEFAULT_MODE,
 	  1);
+ int semval=0;
+ sem_getvalue(poolDataTabSemFd,&semval);
+ printf("(Value:%d)",semval);
   if(poolDataTabSemFd==SEM_FAILED){
 	NZG_ERROR("sem_open",space->poolDataTabSemId);
 	goto ERROR;