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Speed up Webserver demo data rate by not sending a full ethernet frame each time, preventing the receiver from using a delayed ACK scheme which slows down the connection. TELNET server cleanup.

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This commit is contained in:
Dean Camera 2010-02-12 07:54:28 +00:00
parent 8154331da6
commit c6f21fde62
7 changed files with 27 additions and 39 deletions
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14
Projects/Webserver/Lib/TELNETServerApp.c
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@ -31,7 +31,7 @@
/** \file
*
* TELNET Webserver Application. When connected to the uIP stack,
* this will serve out connection information to the client.
* this will serve out raw TELNET to the client on port 23.
*/
#define INCLUDE_FROM_TELNETSERVERAPP_C
@ -44,9 +44,13 @@ const char PROGMEM WelcomeHeader[] = "******************************************
/** Main TELNET menu, giving the user the list of available commands they may issue */
const char PROGMEM TELNETMenu[] = "\r\n"
" Available Commands:\r\n"
" == Available Commands: ==\r\n"
" c) List Active TCP Connections\r\n"
"\r\nCommand>";
" =========================\r\n"
"\r\n>";
/** Header to print before the current connections are printed to the client */
const char PROGMEM CurrentConnectionsHeader = "\r\n* Current TCP Connections: *\r\n";
/** Initialization function for the simple HTTP webserver. */
void TELNETServerApp_Init(void)
@ -65,11 +69,13 @@ void TELNETServerApp_Callback(void)
if (uip_connected())
{
/* New connection - initialize connection state values */
AppState->TELNETServer.CurrentState = TELNET_STATE_SendHeader;
}
if (uip_acked())
{
/* Progress to the next state once the current state's data has been ACKed */
AppState->TELNETServer.CurrentState = AppState->TELNETServer.NextState;
}
@ -124,7 +130,7 @@ static void TELNETServerApp_DisplayTCPConnections(void)
{
char* const AppData = (char*)uip_appdata;
strcpy(AppData, "\r\n* Current TCP Connections: *\r\n");
strcpy_P(AppData, CurrentConnectionsHeader);
uint16_t ResponseLen = strlen(AppData);
uint8_t ActiveConnCount = 0;