Image locator utility times out when displaying well images

[seanderickson]

• this appears to be a java.net.HttpURLConnection timeout issue, see code

• Increasing the connection timeout as follows mitigates this issue:

  int timeout_seconds = 5*1000; HttpsURLConnection huc = (HttpsURLConnection) url.openConnection(); huc.setConnectTimeout(timeout_seconds);
  Object content = huc.getContent();