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VE7JRO
VE7JRO
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#include "Arduino.h"
#include <WiFi101.h>
#include <SPI.h>
#include <WebSocketClient.h>

char server[] = "192.168.2.128";
IPAddress server1(192, 168, 2, 128);
WebSocketClient webSocketClient;
WiFiClient client;

char path1[] = "/api/WebSocketTest";
int port1 = 8060;
char ssid[] = "**************";
char pass[] = "**************";

void setup() {
  pinMode(LDR, INPUT);
  pinMode(LED, OUTPUT);
  pinMode(LED2, OUTPUT);
  pinMode(SWITCH, INPUT);
  Serial.begin(115200);
  delay(10);
  while (!Serial) {
  }

  Serial.println();
  Serial.println();
  Serial.print("Connecting to ");
  Serial.println(ssid);
  WiFi.begin(ssid, pass);

  while (WiFi.status() != WL_CONNECTED) {
    delay(500);
    Serial.print(".");
  }

  Serial.println("");
  Serial.println("WiFi connected");
  printWifiStatus();
  delay(3000);
  Serial.println("setup done");
  delay(1000);


  //  webSocketClient.setDebug(&debug);
  webSocketClient.connect(server, port1, path1);
  if (webSocketClient.connected() == true) {
    Serial.println("Connected");
  }
  else {
    Serial.println("Not Connected");
  }
  webSocketClient.onMessage(onMessage);
  webSocketClient.onOpen(onOpen);
  webSocketClient.onError(onError);
}




void loop() {
  webSocketClient.monitor();
}




void onOpen(WebSocketClient webSocketClient) {
  Serial.println("EXAMPLE: onOpen()");
}



void onMessage(WebSocketClient webSocketClient, char* message) {
  Serial.print("Received: ");
  Serial.println(message);
}



void onError(WebSocketClient webSocketClient, char* message) {
  Serial.print("ERROR: ");
  Serial.println(message);
}




void printWifiStatus() {
  // print the SSID of the network you're attached to:
  Serial.print("SSID: ");
  Serial.println(WiFi.SSID());

  // print your WiFi shield's IP address:
  IPAddress ip = WiFi.localIP();
  Serial.print("IP Address: ");
  Serial.println(ip);

  // print the received signal strength:
  long rssi = WiFi.RSSI();
  Serial.print("signal strength (RSSI):");
  Serial.print(rssi);
  Serial.println(" dBm");
}

#include "Arduino.h"
#include <WiFi101.h>
#include <SPI.h>
#include <WebSocketClient.h>

char server[] = "192.168.2.128";
IPAddress server1(192, 168, 2, 128);
WebSocketClient webSocketClient;
WiFiClient client;

char path1[] = "/api/WebSocketTest";
int port1 = 8060;
char ssid[] = "**************";
char pass[] = "**************";

void setup() {
  pinMode(LDR, INPUT);
  pinMode(LED, OUTPUT);
  pinMode(LED2, OUTPUT);
  pinMode(SWITCH, INPUT);
  Serial.begin(115200);
  delay(10);
  while (!Serial) {
  }

  Serial.println();
  Serial.println();
  Serial.print("Connecting to ");
  Serial.println(ssid);
  WiFi.begin(ssid, pass);

  while (WiFi.status() != WL_CONNECTED) {
    delay(500);
    Serial.print(".");
  }

  Serial.println("");
  Serial.println("WiFi connected");
  printWifiStatus();
  delay(3000);
  Serial.println("setup done");
  delay(1000);


  //  webSocketClient.setDebug(&debug);
  webSocketClient.connect(server, port1, path1);
  if (webSocketClient.connected() == true) {
    Serial.println("Connected");
  }
  else {
    Serial.println("Not Connected");
  }
  webSocketClient.onMessage(onMessage);
  webSocketClient.onOpen(onOpen);
  webSocketClient.onError(onError);
}




void loop() {
  webSocketClient.monitor();
}




void onOpen(WebSocketClient webSocketClient) {
  Serial.println("EXAMPLE: onOpen()");
}



void onMessage(WebSocketClient webSocketClient, char* message) {
  Serial.print("Received: ");
  Serial.println(message);
}



void onError(WebSocketClient webSocketClient, char* message) {
  Serial.print("ERROR: ");
  Serial.println(message);
}




void printWifiStatus() {
  // print the SSID of the network you're attached to:
  Serial.print("SSID: ");
  Serial.println(WiFi.SSID());

  // print your WiFi shield's IP address:
  IPAddress ip = WiFi.localIP();
  Serial.print("IP Address: ");
  Serial.println(ip);

  // print the received signal strength:
  long rssi = WiFi.RSSI();
  Serial.print("signal strength (RSSI):");
  Serial.print(rssi);
  Serial.println(" dBm");
}

void WebSocketClient::connect(char hostname[], int port, char protocol[], char path[]) {
  _hostname = hostname;
  _port = port;
  _protocol = protocol;
  _path = path;
  _retryTimeout = millis();
  _canConnect = true;
}

void WebSocketClient::connect(char hostname[], int port, char protocol[], char path[]) {
  _hostname = hostname;
  _port = port;
  _protocol = protocol;
  _path = path;
  _retryTimeout = millis();
  _canConnect = true;
}

Connecting to WiFi-Repeater1

WiFi connected
SSID: WiFi-Repeater1
IP Address: 192.168.2.147
signal strength (RSSI):-68 dBm
setup done
Not Connected
ERROR: Connection Failed!
ERROR: Connection Failed!
ERROR: Connection Failed!
ERROR: Connection Failed!
ERROR: Connection Failed!
ERROR: Connection Failed!

Connecting to WiFi-Repeater1

WiFi connected
SSID: WiFi-Repeater1
IP Address: 192.168.2.147
signal strength (RSSI):-68 dBm
setup done
Not Connected
ERROR: Connection Failed!
ERROR: Connection Failed!
ERROR: Connection Failed!
ERROR: Connection Failed!
ERROR: Connection Failed!
ERROR: Connection Failed!

#include "Arduino.h"
#include <WiFi101.h>
#include <SPI.h>
#include <WebSocketClient.h>

char server[] = "192.168.2.128";
IPAddress server1(192, 168, 2, 128);
WebSocketClient webSocketClient;
WiFiClient client;

char path1[] = "/api/WebSocketTest";
int port1 = 8060;
char ssid[] = "**************";
char pass[] = "**************";

void setup() {
  pinMode(LDR, INPUT);
  pinMode(LED, OUTPUT);
  pinMode(LED2, OUTPUT);
  pinMode(SWITCH, INPUT);
  Serial.begin(115200);
  delay(10);
  while (!Serial) {
  }

  Serial.println();
  Serial.println();
  Serial.print("Connecting to ");
  Serial.println(ssid);
  WiFi.begin(ssid, pass);

  while (WiFi.status() != WL_CONNECTED) {
    delay(500);
    Serial.print(".");
  }

  Serial.println("");
  Serial.println("WiFi connected");
  printWifiStatus();
  delay(3000);
  Serial.println("setup done");
  delay(1000);


  //  webSocketClient.setDebug(&debug);
  webSocketClient.connect(server, port1, path1);
  if (webSocketClient.connected() == true) {
    Serial.println("Connected");
  }
  else {
    Serial.println("Not Connected");
  }
  webSocketClient.onMessage(onMessage);
  webSocketClient.onOpen(onOpen);
  webSocketClient.onError(onError);
}




void loop() {
  webSocketClient.monitor();
}




void onOpen(WebSocketClient webSocketClient) {
  Serial.println("EXAMPLE: onOpen()");
}



void onMessage(WebSocketClient webSocketClient, char* message) {
  Serial.print("Received: ");
  Serial.println(message);
}



void onError(WebSocketClient webSocketClient, char* message) {
  Serial.print("ERROR: ");
  Serial.println(message);
}




void printWifiStatus() {
  // print the SSID of the network you're attached to:
  Serial.print("SSID: ");
  Serial.println(WiFi.SSID());

  // print your WiFi shield's IP address:
  IPAddress ip = WiFi.localIP();
  Serial.print("IP Address: ");
  Serial.println(ip);

  // print the received signal strength:
  long rssi = WiFi.RSSI();
  Serial.print("signal strength (RSSI):");
  Serial.print(rssi);
  Serial.println(" dBm");
}

void WebSocketClient::connect(char hostname[], int port, char protocol[], char path[]) {
  _hostname = hostname;
  _port = port;
  _protocol = protocol;
  _path = path;
  _retryTimeout = millis();
  _canConnect = true;
}

Connecting to WiFi-Repeater1

WiFi connected
SSID: WiFi-Repeater1
IP Address: 192.168.2.147
signal strength (RSSI):-68 dBm
setup done
Not Connected
ERROR: Connection Failed!
ERROR: Connection Failed!
ERROR: Connection Failed!
ERROR: Connection Failed!
ERROR: Connection Failed!
ERROR: Connection Failed!

#include "Arduino.h"
#include <WiFi101.h>
#include <SPI.h>
#include <WebSocketClient.h>

char server[] = "192.168.2.128";
IPAddress server1(192, 168, 2, 128);
WebSocketClient webSocketClient;
WiFiClient client;

char path1[] = "/api/WebSocketTest";
int port1 = 8060;
char ssid[] = "**************";
char pass[] = "**************";

void setup() {
  pinMode(LDR, INPUT);
  pinMode(LED, OUTPUT);
  pinMode(LED2, OUTPUT);
  pinMode(SWITCH, INPUT);
  Serial.begin(115200);
  delay(10);
  while (!Serial) {
  }

  Serial.println();
  Serial.println();
  Serial.print("Connecting to ");
  Serial.println(ssid);
  WiFi.begin(ssid, pass);

  while (WiFi.status() != WL_CONNECTED) {
    delay(500);
    Serial.print(".");
  }

  Serial.println("");
  Serial.println("WiFi connected");
  printWifiStatus();
  delay(3000);
  Serial.println("setup done");
  delay(1000);


  //  webSocketClient.setDebug(&debug);
  webSocketClient.connect(server, port1, path1);
  if (webSocketClient.connected() == true) {
    Serial.println("Connected");
  }
  else {
    Serial.println("Not Connected");
  }
  webSocketClient.onMessage(onMessage);
  webSocketClient.onOpen(onOpen);
  webSocketClient.onError(onError);
}




void loop() {
  webSocketClient.monitor();
}




void onOpen(WebSocketClient webSocketClient) {
  Serial.println("EXAMPLE: onOpen()");
}



void onMessage(WebSocketClient webSocketClient, char* message) {
  Serial.print("Received: ");
  Serial.println(message);
}



void onError(WebSocketClient webSocketClient, char* message) {
  Serial.print("ERROR: ");
  Serial.println(message);
}




void printWifiStatus() {
  // print the SSID of the network you're attached to:
  Serial.print("SSID: ");
  Serial.println(WiFi.SSID());

  // print your WiFi shield's IP address:
  IPAddress ip = WiFi.localIP();
  Serial.print("IP Address: ");
  Serial.println(ip);

  // print the received signal strength:
  long rssi = WiFi.RSSI();
  Serial.print("signal strength (RSSI):");
  Serial.print(rssi);
  Serial.println(" dBm");
}

void WebSocketClient::connect(char hostname[], int port, char protocol[], char path[]) {
  _hostname = hostname;
  _port = port;
  _protocol = protocol;
  _path = path;
  _retryTimeout = millis();
  _canConnect = true;
}

Connecting to WiFi-Repeater1

WiFi connected
SSID: WiFi-Repeater1
IP Address: 192.168.2.147
signal strength (RSSI):-68 dBm
setup done
Not Connected
ERROR: Connection Failed!
ERROR: Connection Failed!
ERROR: Connection Failed!
ERROR: Connection Failed!
ERROR: Connection Failed!
ERROR: Connection Failed!
Output
Source Link
MBS
MBS
  • 181
  • 1
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Edit 1: The output:

Connecting to WiFi-Repeater1

WiFi connected
SSID: WiFi-Repeater1
IP Address: 192.168.2.147
signal strength (RSSI):-68 dBm
setup done
Not Connected
ERROR: Connection Failed!
ERROR: Connection Failed!
ERROR: Connection Failed!
ERROR: Connection Failed!
ERROR: Connection Failed!
ERROR: Connection Failed!

Edit 1: The output:

Connecting to WiFi-Repeater1

WiFi connected
SSID: WiFi-Repeater1
IP Address: 192.168.2.147
signal strength (RSSI):-68 dBm
setup done
Not Connected
ERROR: Connection Failed!
ERROR: Connection Failed!
ERROR: Connection Failed!
ERROR: Connection Failed!
ERROR: Connection Failed!
ERROR: Connection Failed!
Source Link
MBS
MBS
  • 181
  • 1
  • 8

Arduino WebSocket Client "Connection Failed"

I use this code to connect Arduino MKR1000 to API through Web Socket, but it didn't connect to the server. Can any one help me to correct the code.

This is the Arduino code:

#include "Arduino.h"
#include <WiFi101.h>
#include <SPI.h>
#include <WebSocketClient.h>

char server[] = "192.168.2.128";
IPAddress server1(192, 168, 2, 128);
WebSocketClient webSocketClient;
WiFiClient client;

char path1[] = "/api/WebSocketTest";
int port1 = 8060;
char ssid[] = "**************";
char pass[] = "**************";

void setup() {
  pinMode(LDR, INPUT);
  pinMode(LED, OUTPUT);
  pinMode(LED2, OUTPUT);
  pinMode(SWITCH, INPUT);
  Serial.begin(115200);
  delay(10);
  while (!Serial) {
  }

  Serial.println();
  Serial.println();
  Serial.print("Connecting to ");
  Serial.println(ssid);
  WiFi.begin(ssid, pass);

  while (WiFi.status() != WL_CONNECTED) {
    delay(500);
    Serial.print(".");
  }

  Serial.println("");
  Serial.println("WiFi connected");
  printWifiStatus();
  delay(3000);
  Serial.println("setup done");
  delay(1000);


  //  webSocketClient.setDebug(&debug);
  webSocketClient.connect(server, port1, path1);
  if (webSocketClient.connected() == true) {
    Serial.println("Connected");
  }
  else {
    Serial.println("Not Connected");
  }
  webSocketClient.onMessage(onMessage);
  webSocketClient.onOpen(onOpen);
  webSocketClient.onError(onError);
}




void loop() {
  webSocketClient.monitor();
}




void onOpen(WebSocketClient webSocketClient) {
  Serial.println("EXAMPLE: onOpen()");
}



void onMessage(WebSocketClient webSocketClient, char* message) {
  Serial.print("Received: ");
  Serial.println(message);
}



void onError(WebSocketClient webSocketClient, char* message) {
  Serial.print("ERROR: ");
  Serial.println(message);
}




void printWifiStatus() {
  // print the SSID of the network you're attached to:
  Serial.print("SSID: ");
  Serial.println(WiFi.SSID());

  // print your WiFi shield's IP address:
  IPAddress ip = WiFi.localIP();
  Serial.print("IP Address: ");
  Serial.println(ip);

  // print the received signal strength:
  long rssi = WiFi.RSSI();
  Serial.print("signal strength (RSSI):");
  Serial.print(rssi);
  Serial.println(" dBm");
}

And this is a part from the library used "WebSocketClient.h":

void WebSocketClient::connect(char hostname[], int port, char protocol[], char path[]) {
  _hostname = hostname;
  _port = port;
  _protocol = protocol;
  _path = path;
  _retryTimeout = millis();
  _canConnect = true;
}