lasselukkari
commented
6 years ago Update to the latest version and call res.end() before exiting your handler. After res.end() is called no more handlers are executed. This will also prevent the Not Found page from appearing.
#include <WiFi.h>
#include "aWOT.h"
WiFiServer server(80);
WebApp app;
void indexCmd(Request &req, Response &res) {
P(index) =
"<html>\n"
"<head>\n"
"<title>Hello World!</title>\n"
"</head>\n"
"<body>\n"
"<h1>Greetings middle earth!</h1>\n"
"</body>\n"
"</html>";
res.success("text/html");
res.printP(index);
res.end();
}
void setup() {
Serial.begin(115200);
WiFi.begin();
long abortConnect = millis() + 100000;
while (WiFi.status() != WL_CONNECTED && millis() < abortConnect) {
delay(500);
Serial.print(".");
}
Serial.println("");
Serial.print("IP address: ");
Serial.println(WiFi.localIP());
server.begin();
app.use(&indexCmd);
}
void loop() {
WiFiClient client = server.available();
if (client.connected()) {
app.process(&client);
}
}
shanevanj
Using hello world example:
Output in browser if app.get("", &indexCmd); is used to route
Greetings middle earth!
Output in browser if app.use(&indexCmd); is used to route
Greetings middle earth!
HTTP/1.0 404 Not Found Content-Type: text/html
404 Not Found
I want to deal with the routing myself as I will serve files from SD card as well as using Ajax