don't connect during SaveUID, just check and give IP info. retry conn…

…ect during setup()

RFID_Logger.ino

@@ -59,48 +59,19 @@ byte nuidPICC[4];
 int SaveUID(String thisUID) {
 
  if (thisUID) {
- if (!client.connect(SECRET_APP_HOST, APP_HTTPS_PORT)) {
- Serial.println("client.connect failed; check firewall on receiver");
+ if (!client.connected()) {
+ Serial.println("SaveUID when wifi client.connected is false; check firewall on receiver");
+ Serial.print("IP address=");
+ Serial.println(WiFi.localIP());
  return 2;
  }
 
-
  Serial.println("Saving UID");
  String url = "/RFID/default.aspx?UID=" + thisUID; // reminder that IIS will return a 302 (moved) for default.aspx that points to default :/
  String thisRequest = HTML_RequestText(url);
  String thisMovedRequestURL = "";
  HTML_SendRequestFollowMove(&client, thisRequest, thisMovedRequestURL);
 
- //String MovedToURL;
-
- //(client).print(thisRequest);
- //Serial.println("");
- //Serial.println("the request:");
- //Serial.println(thisRequest);
- //Serial.println("");
-
-
- //Serial.println("request sent");
- //while ((client).connected()) {
- // String line = (client).readStringUntil('\n');
- // if (line.startsWith("Location:")) {
- // MovedToURL = line.substring(9);
- // }
- // Serial.println(line);
- // if (line == "\r") {
- // Serial.println("headers received");
- // break;
- // }
- //}
- //String line = (client).readStringUntil('\n');
- //Serial.println(line);
-
- //Serial.println("reply was:");
- //Serial.println("==========");
- //Serial.println(line);
- //Serial.println("==========");
-
-
  return 0;
  }
  else {
@@ -153,16 +124,27 @@ void setup() {
  while (!Serial) {
  delay(10);
  }
- Serial.println("Go!");
-
- //while (true)
- //{
- // delay(2500);
- // Serial.println("disabled check wifi!");
- //}
+ Serial.println("Hello RFID_Logger!");
 
  wifiConnect(50);
 
+ while (!client.connect(SECRET_APP_HOST, APP_HTTPS_PORT)) {
+ Serial.println("client.connect failed; check firewall on receiver");
+ Serial.print("IP address=");
+ Serial.println(WiFi.localIP());
+ Serial.print("MAC address=");
+ Serial.println(WiFi.macAddress());
+ int retry = 0;
+ for (size_t i = 60; i > 0; i--)
+ {
+ Serial.print(".");
+ Serial.print(i);
+ delay(1000);
+ }
+ Serial.println();
+ Serial.println("Trying again!");
+ }
+
  SaveUID("00000000"); // save a marker at startup time
 
  // testSSL();