HTTP sample for Particle

sample.cpp

String requestBody = constructRequestBody(time, values);

byte server[] = {10, 242, 127, 30};

TCPClient client;

if (client.connect(server, 8000))
{
  Serial.println("Connected.");

  String agentId = String(persistentStorage.getAgentId());
  String token = persistentStorage.getToken();

  client.println("POST /v1/agents/" + agentId + "/data HTTP/1.1");
  client.println("User-Agent: weather-thingy-particle");
  client.println("Connection: close");
  client.println("Authorization: weather-thingy-agent-token " + token);
  client.println("Accept: */*");
  client.println("Content-Type: application/json");
  client.println("Content-Length: " + String(requestBody.length()));
  client.println();
  client.println(requestBody);
  client.println();

  client.flush();

  Serial.println("Response:");

  // TODO Check response indicates success

  unsigned long startTime = micros();

  while (micros() - startTime < 2 * 1000 * 1000) {
    while (client.available()) {
      Serial.write(client.read());
    }
  }

  Serial.println();
  Serial.println("End of response.");

  client.stop();
}
else
{
  Serial.println("Connection failed!");
}