/**
* Sends a ping.
*
* @param event
* @param user
* @return The ping response code.
*/
protected int sendPing(AnalyticsEvent event, IAnalyticsUser user) {
HttpURLConnection connection = null;
DataOutputStream output = null;
try {
URL url = new URL(getAnalyticsURL());
connection = (HttpURLConnection) url.openConnection();
if (user != null) {
connection.setRequestProperty(
"Cookie", user.getCookie() + "; uid=" + user.getGUID()); // $NON-NLS-1$ //$NON-NLS-2$
}
connection.setRequestProperty("User-Agent", AnalyticsEvent.getUserAgent()); // $NON-NLS-1$
connection.setDoOutput(true);
connection.setReadTimeout(getTimeout());
connection.setConnectTimeout(getTimeout());
connection.setRequestMethod("POST"); // $NON-NLS-1$
// writes POST
output = new DataOutputStream(connection.getOutputStream());
String data = event.getEventString();
output.writeBytes(data);
output.flush();
if (IdeLog.isTraceEnabled(UsagePlugin.getDefault(), IDebugScopes.USAGE)) {
IdeLog.logTrace(
UsagePlugin.getDefault(),
MessageFormat.format("Sending usage: {0}, {1}", url, data)); // $NON-NLS-1$
}
int code = connection.getResponseCode();
if (code == HttpURLConnection.HTTP_UNAUTHORIZED || code == HttpURLConnection.HTTP_FORBIDDEN) {
UsagePlugin.logError(
MessageFormat.format(
Messages.StudioAnalytics_connection_unauthorized, Integer.toString(code)));
} else if (code < 200 || code > 205) {
UsagePlugin.logError(
MessageFormat.format(
Messages.StudioAnalytics_connection_failed, Integer.toString(code)));
}
return code;
} catch (Exception e) {
UsagePlugin.logError(e);
return HttpURLConnection.HTTP_UNAVAILABLE;
} finally {
if (output != null) {
try {
output.close();
} catch (IOException ignore) {
}
}
if (connection != null) {
connection.disconnect();
}
}
}
private int calculatePriority(AnalyticsEvent event) {
String eventName = event.getEventName();
if (eventName.startsWith(PROJECT_CREATE)) {
return -1;
}
if (eventName.startsWith(PROJECT_DELETE)) {
return 1;
}
return 0;
}