Takuya Urakawa / Mbed 2 deprecated HTTPServer_echoback_none_blocking

Simple HTTP server example with EthernetInterface lib. use socket with none blocking mode access the mbed via any browser, mbed echo back http request header.

Dependencies:   EthernetInterface mbed-rtos mbed

Fork of HTTPServer_echoback by Takuya Urakawa

Files at this revision

API Documentation at this revision

Revision 14:607402be8868, committed 2013-03-08

Comitter:
hsgw
Date:
Fri Mar 08 02:17:40 2013 +0000
Parent:
13:25ce35614dd1
Commit message:
1st

Changed in this revision

main.cpp Show annotated file Show diff for this revision Revisions of this file 
diff -r 25ce35614dd1 -r 607402be8868 main.cpp
--- a/main.cpp	Tue Mar 05 07:29:19 2013 +0000
+++ b/main.cpp	Fri Mar 08 02:17:40 2013 +0000
@@ -54,6 +54,8 @@
 
     //listening for http GET request
     while (serverIsListened) {
+        //set none blocking mode
+        client.set_blocking(false, 1500);
         if(svr.accept(client)<0) {
             printf("failed to accept connection.\n\r");
         } else {
@@ -66,9 +68,10 @@
                 switch(client.receive(buffer, 1023)) {
                     case 0:
                         printf("recieved buffer is empty.\n\r");
-                        clientIsConnected = false;
+                        //not close here!
                         break;
                     case -1:
+                        //read error or timeout
                         printf("failed to read data from client.\n\r");
                         clientIsConnected = false;
                         break;
@@ -81,7 +84,7 @@
                             sprintf(echoHeader,"HTTP/1.1 200 OK\n\rContent-Length: %d\n\rContent-Type: text\n\rConnection: Close\n\r\n\r",strlen(buffer));
                             client.send(echoHeader,strlen(echoHeader));
                             client.send(buffer,strlen(buffer));
-                            clientIsConnected = false;
+                            //not close here!
                             printf("echo back done.\n\r");
                         }
                         break;