diff --git a/README.md b/README.md
index 585d841..6a6e92e 100644
--- a/README.md
+++ b/README.md
@@ -1,2 +1,28 @@
 # flo_chatRoom
-Send and receive messages (broadcast or unicast with floID) through web socket
+Web Socket based chat room for FLO
+
+There are 2 types of messages :
+1. unicast - sends message only to a FLO_ID
+2. broadcast - sends message to all in the chatroom
+
+
+### To install :
+
+    gcc chatRoomWSServer.c mongoose.c -o chatRoomWSServer
+  
+### To run the server :
+ 
+    ./chatRoomWSServer
+ 
+### Instructions :
+ 
+1. Open `127.0.0.1:8000` in your web browser
+2. To bind FLO_ID :
+     `$self_FLO_ID`
+3. To unicast message to a FLO_ID :
+      `>receiverFLO_ID message`
+4. To broadcast :
+      `message`
+
+ Note :
+   You can receive unicast only if a FLO_ID is bound 
\ No newline at end of file
diff --git a/chatRoomWSServer b/chatRoomWSServer
new file mode 100755
index 0000000..444f50a
Binary files /dev/null and b/chatRoomWSServer differ
diff --git a/chatRoomWSServer.c b/chatRoomWSServer.c
new file mode 100644
index 0000000..4f79e31
--- /dev/null
+++ b/chatRoomWSServer.c
@@ -0,0 +1,96 @@
+/*
+ * Copyright (c) 2014 Cesanta Software Limited
+ * All rights reserved
+ */
+
+#include "mongoose.h"
+
+static sig_atomic_t s_signal_received = 0;
+static const char *s_http_port = "8000";
+static struct mg_serve_http_opts s_http_server_opts;
+
+static void signal_handler(int sig_num) {
+  signal(sig_num, signal_handler);  // Reinstantiate signal handler
+  s_signal_received = sig_num;
+}
+
+static int is_websocket(const struct mg_connection *nc) {
+  return nc->flags & MG_F_IS_WEBSOCKET;
+}
+
+static void broadcast(struct mg_connection *nc, const struct mg_str msg) {
+  struct mg_connection *c;
+  printf("(Broadcast) \t[%d]\n", (int)msg.len);
+  for (c = mg_next(nc->mgr, NULL); c != NULL; c = mg_next(nc->mgr, c)) {
+    if (c == nc) continue; /* Don't send to the sender. */
+    mg_send_websocket_frame(c, WEBSOCKET_OP_TEXT, msg.p, (int)msg.len);
+  }
+}
+
+void unicast(struct mg_connection *nc, const struct mg_str msg) {
+  struct mg_connection *c;
+  char recipient_floID[35];
+  snprintf(recipient_floID, sizeof(recipient_floID), "%.*s", 34, &msg.p[1]);
+  printf("%s \t[%d]\n",recipient_floID, (int)msg.len - 36); /* Local echo. */
+  for (c = mg_next(nc->mgr, NULL); c != NULL; c = mg_next(nc->mgr, c)) {
+    if (!strcmp(c->floID,recipient_floID))  /* Send to receiver */
+      mg_send_websocket_frame(c, WEBSOCKET_OP_TEXT, &msg.p[36], (int)msg.len - 36);
+  }
+}
+
+static void ev_handler(struct mg_connection *nc, int ev, void *ev_data) {
+  switch (ev) {
+    case MG_EV_WEBSOCKET_HANDSHAKE_DONE: {
+      /* New websocket connection. Tell everybody. */
+      break;
+    }
+    case MG_EV_WEBSOCKET_FRAME: {
+      struct websocket_message *wm = (struct websocket_message *) ev_data;
+      /* New websocket message. Tell everybody. */
+      struct mg_str d = {(char *) wm->data, wm->size};
+      if (d.p[0] == '$')
+        snprintf(nc->floID, sizeof(nc->floID), "%.*s", 34, &d.p[1]);
+      else if ((d.p[0] == '>'))
+        unicast(nc, d);
+      else
+        broadcast(nc, d);
+      break;
+    }
+    case MG_EV_HTTP_REQUEST: {
+      mg_serve_http(nc, (struct http_message *) ev_data, s_http_server_opts);
+      break;
+    }
+    case MG_EV_CLOSE: {
+      /* Disconnect. Tell everybody. */
+      if (is_websocket(nc)) {
+        //broadcast(nc, mg_mk_str("-- left"));
+      }
+      break;
+    }
+  }
+}
+
+int main(void) {
+  struct mg_mgr mgr;
+  struct mg_connection *nc;
+
+  signal(SIGTERM, signal_handler);
+  signal(SIGINT, signal_handler);
+  setvbuf(stdout, NULL, _IOLBF, 0);
+  setvbuf(stderr, NULL, _IOLBF, 0);
+
+  mg_mgr_init(&mgr, NULL);
+
+  nc = mg_bind(&mgr, s_http_port, ev_handler);
+  mg_set_protocol_http_websocket(nc);
+  s_http_server_opts.document_root = "web";  // Serve current directory
+  s_http_server_opts.enable_directory_listing = "no";
+
+  printf("Started on port %s\n", s_http_port);
+  while (s_signal_received == 0) {
+    mg_mgr_poll(&mgr, 200);
+  }
+  mg_mgr_free(&mgr);
+
+  return 0;
+}