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Update SockJS+STOMP example

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Martin Becker
2017-07-19 10:19:32 +02:00
parent 42ab3168c5
commit 32cb052f23
1 changed files with 7 additions and 15 deletions
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22
examples/WebSocketClientSockJsAndStomp/WebSocketClientSockJsAndStomp.ino
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@ -5,16 +5,10 @@
* In this example we connect to a Spring application (see https://docs.spring.io/spring/docs/current/spring-framework-reference/html/websocket.html). * In this example we connect to a Spring application (see https://docs.spring.io/spring/docs/current/spring-framework-reference/html/websocket.html).
* *
* Created on: 18.07.2017 * Created on: 18.07.2017
* Author: Martin Becker <mgbckr>, contact: becker@informatik.uni-wuerzburg.de * Author: Martin Becker <mgbckr>, Contact: becker@informatik.uni-wuerzburg.de
*/ */
// CONSTANTS AND MACROS // PRE
#define DEBUG_WEBSOCKETS
#define DEBUG_WEBSOCKETS(...) Serial.printf( __VA_ARGS__ )
#define WEBSOCKETS_NETWORK_TYPE NETWORK_ESP8266
#define WEBSOCKETS_HEADERS_NO_ORIGIN
#define USE_SERIAL Serial #define USE_SERIAL Serial
@ -28,9 +22,9 @@
// SETTINGS // SETTINGS
const char* wlan_ssid = "yourssid"; const char* wlan_ssid = "yourssid";
const char* wlan_password = "password"; const char* wlan_password = "somepassword";
const char* ws_host = "the.host.com"; const char* ws_host = "the.host.net";
const int ws_port = 80; const int ws_port = 80;
// base URL for SockJS (websocket) connection // base URL for SockJS (websocket) connection
@ -117,11 +111,6 @@ void setup() {
USE_SERIAL.println(); USE_SERIAL.println();
for(uint8_t t = 4; t > 0; t--) {
USE_SERIAL.printf("[SETUP] BOOT WAIT %d...\n", t);
USE_SERIAL.flush();
delay(1000);
}
// connect to WiFi // connect to WiFi
@ -135,6 +124,7 @@ void setup() {
} }
USE_SERIAL.println(" success."); USE_SERIAL.println(" success.");
USE_SERIAL.print("IP: "); USE_SERIAL.println(WiFi.localIP()); USE_SERIAL.print("IP: "); USE_SERIAL.println(WiFi.localIP());
// ##################### // #####################
// create socket url according to SockJS protocol (cf. http://sockjs.github.io/sockjs-protocol/sockjs-protocol-0.3.3.html#section-36) // create socket url according to SockJS protocol (cf. http://sockjs.github.io/sockjs-protocol/sockjs-protocol-0.3.3.html#section-36)
@ -147,6 +137,8 @@ void setup() {
// connect to websocket // connect to websocket
webSocket.begin(ws_host, ws_port, socketUrl); webSocket.begin(ws_host, ws_port, socketUrl);
webSocket.setExtraHeaders(""); // remove "Origin: file://" header because it breaks the connection with Spring's default websocket config
// webSocket.setExtraHeaders("foo: I am so funny\r\nbar: not"); // some headers, in case you feel funny
webSocket.onEvent(webSocketEvent); webSocket.onEvent(webSocketEvent);
} }