Lab2_web
/
webserverBlinky
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Dependencies: mbed
Fork of
webserverBlinky
by 
RealTimeCompLab2
Diff: main.cpp
- Revision:
- 33:b5a86ff03f3d
- Parent:
- 32:512228c29209
- Child:
- 34:8a6fbc73a7f1
--- a/main.cpp Thu Jan 05 02:59:17 2017 +0000
+++ b/main.cpp Thu Jan 05 03:23:18 2017 +0000
@@ -514,8 +514,10 @@
int incomingLen = dataLen; // remember length of incoming packet
dataLen = 0; // most of our responses will have zero TCP data, only a header
-
- if ( ((flagsTCP & ~TCP_FLAG_ACK) == 0) && ((flagsTCP & TCP_FLAG_ACK) != 0) ) {
+
+ if ( ((flagsTCP & TCP_FLAG_FIN) != 0) && ((flagsTCP & TCP_FLAG_ACK) != 0) ) {
+ return; // ACK and FIN - we are done
+ } else if ( ((flagsTCP & ~TCP_FLAG_ACK) == 0) && ((flagsTCP & TCP_FLAG_ACK) != 0) ) {
if (incomingLen > 0) { // they sent data in the ack
ack = seq + incomingLen; // acknowledge the number of bytes they sent
seq = ppp.seq; // confirm our current sequence position
@@ -550,7 +552,7 @@
memset(dataStart,'x', dataLen ); // initialize the block
int n=0; // number of bytes we have printed so far
n=n+sprintf(n+dataStart,"HTTP/1.1 200 OK\r\nServer: PPP-Blinky\r\n"); // http header
- n=n+sprintf(n+dataStart,"Content-Length: 378\r\n"); // http header
+ n=n+sprintf(n+dataStart,"Content-Length: 377\r\n"); // http header
n=n+sprintf(n+dataStart,"Content-Type: text/html; charset=us-ascii\r\n\r\n"); // http header
int nHeader=n; // byte total of all headers
n=n+sprintf(n+dataStart,"<html><head><title>mbed-PPP-Blinky</title><script>window.onload=function()"); // html