diff --git a/lib/pubsubd.c b/lib/pubsubd.c
index 5d8afe5..19e339e 100644
--- a/lib/pubsubd.c
+++ b/lib/pubsubd.c
@@ -114,9 +114,14 @@ struct channel * pubsubd_channel_search (struct channels *chans, char *chan)
 {
     struct channel * np = NULL;
     LIST_FOREACH(np, chans, entries) {
-        if (np->chanlen == strlen (chan) + 1
-                && strncmp (np->chan, chan, np->chanlen))
+        // TODO debug
+        printf ("pubsubd_channel_search: %s (%ld) vs %s (%ld)\n"
+                , np->chan, np->chanlen, chan, strlen(chan));
+        if (np->chanlen == strlen (chan)
+                && strncmp (np->chan, chan, np->chanlen) == 0) {
+            printf ("pubsubd_channel_search: FOUND\n");
             return np;
+        }
     }
     return NULL;
 }
@@ -163,27 +168,19 @@ void pubsubd_channels_print (const struct channels *chans)
 
     struct channel *chan = NULL;
     LIST_FOREACH(chan, chans, entries) {
-        pubsubd_channel_print (chan);
+        if (chan->chan == NULL) {
+            printf ("pubsubd_channels_print: chan->chan == NULL\n");
+        }
+
+        printf ( "\033[32mchan %s\033[00m\n", chan->chan);
+
+        if (chan->alh == NULL)
+            printf ("pubsubd_channels_print: chan->alh == NULL\n");
+        else
+            pubsubd_subscriber_print (chan->alh);
     }
 }
 
-void pubsubd_channel_print (const struct channel *c)
-{
-    if (c == NULL || c->chan == NULL) {
-        printf ("pubsubd_channel_print: c == NULL or c->chan == NULL\n");
-        return;
-    }
-
-    printf ( "\033[32mchan %s\033[00m\n", c->chan);
-
-    if (c->alh == NULL) {
-        printf ("pubsubd_channel_print: c->alh == NULL\n");
-        return;
-    }
-
-    pubsubd_subscriber_print (c->alh);
-}
-
 struct app_list_elm * pubsubd_app_list_elm_copy (const struct app_list_elm *ale)
 {
     if (ale == NULL)
diff --git a/pubsub/test-chan-lists.c b/pubsub/test-chan-lists.c
index 7a78173..9ba730e 100644
--- a/pubsub/test-chan-lists.c
+++ b/pubsub/test-chan-lists.c
@@ -3,6 +3,9 @@
 
 #define TEST_NAME "test-chan-lists"
 
+#define CHAN1       "coucou"
+#define CHAN2       "salut"
+
 void
 ohshit(int rvalue, const char* str) {
     fprintf(stderr, "%s\n", str);
@@ -33,9 +36,9 @@ main(int argc, char **argv, char **env)
     // FIRST CHAN TO BE ADDED
     // search for the chan in channels, add it if not found
     struct channel *new_chan = NULL;
-    new_chan = pubsubd_channel_search (&chans, "coucou");
+    new_chan = pubsubd_channel_search (&chans, CHAN1);
     if (new_chan == NULL) {
-        new_chan = pubsubd_channels_add (&chans, "coucou");
+        new_chan = pubsubd_channels_add (&chans, CHAN1);
         pubsubd_subscriber_init (&new_chan->alh);
     }
     else {
@@ -49,7 +52,7 @@ main(int argc, char **argv, char **env)
 
     // SAME CHAN, SHOULD NOT BE ADDED
     // search for the chan in channels, add it if not found
-    new_chan = pubsubd_channel_search (&chans, "coucou");
+    new_chan = pubsubd_channel_search (&chans, CHAN1);
     if (new_chan == NULL) {
         ohshit (3, "error : same chan, shouldn't be added in channels");
     }
@@ -64,9 +67,9 @@ main(int argc, char **argv, char **env)
 
     // NEW CHAN, SHOULD BE ADDED
     // search for the chan in channels, add it if not found
-    new_chan = pubsubd_channel_search (&chans, "salut");
+    new_chan = pubsubd_channel_search (&chans, CHAN2);
     if (new_chan == NULL) {
-        new_chan = pubsubd_channels_add (&chans, "salut");
+        new_chan = pubsubd_channels_add (&chans, CHAN2);
         pubsubd_subscriber_init (&new_chan->alh);
     }
     else {
diff --git a/pubsub/test-gen-new-process.sh b/pubsub/test-gen-new-process.sh
index 0009bd5..cc3fe87 100755
--- a/pubsub/test-gen-new-process.sh
+++ b/pubsub/test-gen-new-process.sh
@@ -1,7 +1,15 @@
 #!/bin/bash
 
-for i in $(seq 1 10)
+REP=/tmp/ipc
+SERVICE=gen
+#SERVICE=pubsub
+NB=10
+
+for i in $(seq 1 ${NB})
 do
-    echo "${i} 1 1 sub chan1" > /tmp/ipc/gen
+    mkfifo ${REP}/${i}-1-1-in
+    mkfifo ${REP}/${i}-1-1-out
+
+    echo "${i} 1 1 both chan1" > ${REP}/${SERVICE}
     sleep 0.1
 done