diff --git a/TP3/coordinator.cpp b/TP3/coordinator.cpp
index d37a7f0..dc4b1fa 100644
--- a/TP3/coordinator.cpp
+++ b/TP3/coordinator.cpp
@@ -17,8 +17,8 @@ int listener();
 class remoteMutex
 {
 private:
-    queue<tuple<int, int>> mutexQ;
     mutex mtx;
+    queue<tuple<int, int>> mutexQ;
     bool acquired = false;
     map<int, int> granted_map;
     void grantNext()
@@ -57,8 +57,8 @@ class remoteMutex
     }
     void release()
     {
-        cout << "RELEASED" << endl;
         mtx.lock();
+        cout << "RELEASED" << endl;
         if (mutexQ.empty())
         {
             acquired = false;
@@ -182,6 +182,7 @@ int listener()
                 }
                 else if (msg == RELEASE)
                 {
+                    cout << process << " ";
                     rmutex.release();
                 }
                 else
diff --git a/TP3/test_0.sh b/TP3/test_0.sh
new file mode 100644
index 0000000..0148917
--- /dev/null
+++ b/TP3/test_0.sh
@@ -0,0 +1,6 @@
+#!/bin/bash
+
+./cliente 2 10 172.26.86.132 &
+./cliente 2 10 172.26.86.132 &
+
+wait
\ No newline at end of file
diff --git a/TP3/test_1.sh b/TP3/test_1.sh
new file mode 100644
index 0000000..f195236
--- /dev/null
+++ b/TP3/test_1.sh
@@ -0,0 +1,9 @@
+#!/bin/bash
+
+
+for i in 4 8 16 32; do
+    for j in $(seq $i); do
+        ./cliente 2 10 172.26.86.132 &
+    done
+    wait
+done
\ No newline at end of file
diff --git a/lib/MyLib.cpp b/lib/MyLib.cpp
index ea58d09..52649c8 100644
--- a/lib/MyLib.cpp
+++ b/lib/MyLib.cpp
@@ -3,7 +3,6 @@
 #include <math.h>
 #include "MyLib.h"
 #include <string>
-#include <string.h>
 
 using namespace std;
 
@@ -25,6 +24,11 @@ char *encode(int msg, int id)
 }
 void decode(char *buffer, int *message, int *id)
 {
-  *message = stoi(strtok(buffer, "|"));
-  *id = stoi(strtok(NULL, "|"));
+  string delimiter = "|";
+  string s(buffer);
+  size_t pipe1 = s.find(delimiter);
+  *message = stoi(s.substr(0, pipe1));
+  s.erase(0, pipe1 + 1);
+  size_t pipe2 = s.find(delimiter);
+  *id = stoi(s.substr(0, pipe2));
 }
\ No newline at end of file