diff --git a/Makefile b/Makefile
index 5ea15b4..d832451 100644
--- a/Makefile
+++ b/Makefile
@@ -22,10 +22,9 @@ logger: src/logger.c src/utils.c config.mk
 publish: publisher logger
 	for client in $$(basename -a /sys/kernel/ina260/*); \
 	do \
-		./logger $(LOGGERS_DIR) $$client $(LOG_INTERVAL) &> logger_$${client}.log & echo $$! >> pid; \
+		./logger $(LOGGERS_DIR) $$client $(LOG_INTERVAL) $(SUBSCRIBER_ADDR) $(ZMQ_PORT) $(KEY) ; \
 	done
-	./publisher $(LOGGERS_DIR) $(LOG_INTERVAL) $(SUBSCRIBER_ADDR) $(ZMQ_PORT) $(KEY)
-	[ -f pid ] && { kill -INT $(shell cat pid); rm pid; }
+#	[ -f pid ] && { kill -INT $(shell cat pid); rm pid; }
 
 subscribe: subscriber
 	./subscriber $(ZMQ_PORT) $(SUBSCRIBER_DIR)
diff --git a/config.mk b/config.mk
index a37b20e..34a3ced 100644
--- a/config.mk
+++ b/config.mk
@@ -19,7 +19,7 @@ LOGGERS_DIR=/tmp/ina260_logs/
 # LOGGERS_DELAY defines the delay between 2 consecutive
 # ina260 power read performed by the logger
 # Unit is milliseconds
-LOGGERS_DELAY=1000
+LOGGERS_DELAY=0
 # SUBSCRIBER_DIR will contain all the measurments
 # received from the publishers
 SUBSCRIBER_DIR=./data
@@ -28,7 +28,7 @@ SUBSCRIBER_DIR=./data
 # a file with all the power measurements is generated by the loggers in LOGGERS_DIR
 # This file, is then transmitted by the publishers to the subscriber
 # Unit is seconds
-LOG_INTERVAL=30
+LOG_INTERVAL=5
 # KEY is attached to all the messages published by the node
 # It allows you to filter the messages received on the client
 # if you are using multiple monitoring nodes (multiple publishers)
diff --git a/src/logger.c b/src/logger.c
index cf379c6..b44b5d0 100644
--- a/src/logger.c
+++ b/src/logger.c
@@ -20,8 +20,6 @@ char __logdir[STATIC_LEN];
 char __regpower[STATIC_LEN];
 int __loginterval;
 unsigned char __stop=0;
-void *__zmq_context;
-void *__zmq_publisher;
 
 void sighandler(int signo){
   if (signo == SIGINT){
@@ -30,7 +28,7 @@ void sighandler(int signo){
   }
 }
 
-void publish(int queue_id);
+void publish(int queue_id, void* publisher);
 
 typedef struct record {
   time_t secs;
@@ -77,21 +75,21 @@ int main (int argc, char *argv [])
     printf("Log interval is too small (min=%ds)\n",MIN_INTERVAL);
     exit(2);
   }
-  if(FILE_EXISTS(__regpower)){
+  if(!FILE_EXISTS(__regpower)){
     printf("Logger cannot access to %s\n",__regpower);
     exit(3);
   }
 
   //----- Prepare our context and publisher
-  __zmq_context = zmq_ctx_new ();
-  __zmq_publisher = zmq_socket (__zmq_context, ZMQ_PUB);
-  char bindto[STATIC_LEN];
-  sprintf(bindto,"tcp://%s:%d",__ip,__port);
-  int rc = zmq_connect (__zmq_publisher, bindto);
-  if(rc!=0){
-      printf("Failed to connect to %s\n",bindto);
-      exit(1);
-  }
+    void *context = zmq_ctx_new ();
+    void *publisher = zmq_socket (context, ZMQ_PUB);
+    char bindto[STATIC_LEN];
+    sprintf(bindto,"tcp://%s:%d",__ip,__port);
+    int rc = zmq_connect (publisher, bindto);
+    if(rc!=0){
+        printf("Failed to connect to %s\n",bindto);
+        exit(1);
+    }
 
 
 
@@ -100,7 +98,7 @@ int main (int argc, char *argv [])
 
   FILE *regptr,*logptr;
   char logfilepath[STATIC_LEN]="";
-  regptr=fopen("/home/loic/out.txt","r");
+  regptr=fopen(__regpower,"r");
   char buffer[STATIC_LEN];
   int power;
   time_t interval;
@@ -110,7 +108,8 @@ int main (int argc, char *argv [])
   while(!__stop){
     interval=INTERVAL(__loginterval);
     // Log current interval
-    queue_id=queue_id>=RECORD_QUEUES ? 0 : queue_id+1;
+    queue_id=(queue_id+1)>=RECORD_QUEUES ? 0 : (queue_id+1);
+    printf("Queue id %d",queue_id);
     queues[queue_id].interval=interval;
     int record=0;
     while((TIMESTAMP()-interval)<__loginterval){
@@ -136,41 +135,43 @@ int main (int argc, char *argv [])
       }
     }
     queues[queue_id].length=record;
-    publish(queue_id);
+    publish(queue_id,publisher);
   }
 
   fclose(regptr);
-  zmq_close (__zmq_publisher);
-  zmq_ctx_destroy (__zmq_context);
+
+  zmq_close (publisher);
+  zmq_ctx_destroy (context);
   return 0;
 }
 
 
-void publish(int queue_id){
+void publish(int queue_id, void* publisher){
+    printf("Publishing...\n");
     // Build message header:
     char buffer[ZMQ_MSG_SIZE];
     sprintf(buffer,"%s\n%s\n%s\n%ld\n",ZMQ_TOKEN,__key,__client,queues[queue_id].interval);
-    printf(buffer);
     int msglen=strlen(buffer);
 
     // Put every lines in the buffer and send it
     char line[STATIC_LEN];
     for(int record=0;record<queues[queue_id].length;record++){
       *line='\0';
-      sprintf(line,"%ld,%ld,%d",queues[queue_id].records[record].secs,queues[queue_id].records[record].nsecs,queues[queue_id].records[record].power);
+      sprintf(line,"%ld,%ld,%d\n",queues[queue_id].records[record].secs,queues[queue_id].records[record].nsecs,queues[queue_id].records[record].power);
       int linelength=strlen(line);
-      if((linelength+msglen) <ZMQ_MSG_SIZE){
+      if((linelength+msglen)<ZMQ_MSG_SIZE){
           strcat(buffer,line);
           msglen+=linelength;
       } else {
           // It buffer is full, we send the message and create another one
-          zmq_send (__zmq_publisher, buffer, msglen, 0);
+          zmq_send (publisher, buffer, msglen, 0);
           // Build new message header:
           sprintf(buffer,"%s\n%s\n%s\n%ld\n",ZMQ_TOKEN,__key,__client,queues[queue_id].interval);
           strcat(buffer,line);
           msglen=strlen(buffer);
       }
     }
+    printf("msglength=%d\n",msglen);
     // Finally send the last message (or the only one)
-    zmq_send (__zmq_publisher, buffer, msglen, 0);
+    zmq_send (publisher, buffer, msglen, 0);
 }
\ No newline at end of file
diff --git a/src/utils.h b/src/utils.h
index d7d884f..6705ebf 100644
--- a/src/utils.h
+++ b/src/utils.h
@@ -6,12 +6,12 @@
 #include <string.h>
 #include <dirent.h>
 
-#define MIN_INTERVAL 30
+#define MIN_INTERVAL 0
 #define INA260_SYSFS "/sys/kernel/ina260"
 #define INA260_POWER_REGISTER "registers/power"
 #define STATIC_LEN 255
 #define RECORD_QUEUES 1
-#define RECORD_MAX 1000
+#define RECORD_MAX 100000
 
 #ifndef ZMQ_TOKEN
 #define ZMQ_TOKEN "ina260-zmq-publisher"