public Response Send(Event e)
{
Validate (e);
string json = GenerateRequestJSONString (e);
// Make POST request
WebRequest request = WebRequest.Create(ClusterURL+"/save");
request.ContentType = "text/json";
request.Method = "POST";
// Set JSON data
AutoResetEvent autoResetEventStream = new AutoResetEvent(false);
IAsyncResult asyncResultStream = request.BeginGetRequestStream(r => autoResetEventStream.Set(), null);
// Wait until tit's finished
autoResetEventStream.WaitOne();
Stream stream = request.EndGetRequestStream(asyncResultStream) as Stream;
StreamWriter streamWriter = new StreamWriter (stream);
streamWriter.Write(json);
streamWriter.Flush();
// Send and wait
AutoResetEvent autoResetEvent = new AutoResetEvent(false);
IAsyncResult asyncResult = request.BeginGetResponse(r => autoResetEvent.Set(), null);
// Wait until the call is finished
autoResetEvent.WaitOne();
HttpWebResponse response = request.EndGetResponse(asyncResult) as HttpWebResponse;
int code = (int)response.StatusCode;
if (code != 200) {
throw new WebException (code.ToString() +": "+ClusterURL+"/save isn't reachable");
}
// Parse JSON body
string body;
using (var sr = new StreamReader(response.GetResponseStream())) {
body = sr.ReadToEnd();
}
// Decode JSON string into Response object
Response decoded = JsonConvert.DeserializeObject<Response>(body);
return decoded;
}
public Response SendException(Exception e)
{
Event ev = new Event(e.Message, e.StackTrace, Event.FatalLogLevel, "", "");
return Send (ev);
}
// Request JSON for LogPacker
private string GenerateRequestJSONString(Event e)
{
// We send only one message(Event) per request
return "{" +
"\"client\":{" +
"\"user_id\":\""+e.UserID+"\","+
"\"user_name\":\""+e.UserName+"\","+
"\"url\":\"\","+
"\"environment\":\""+Environment+"\","+
"\"agent\":\""+Agent+"\""+
"},"+
"\"messages\":[{"+
"\"message\":\""+e.Message+"\","+
"\"source\":\""+e.Source+"\","+
"\"line\":0,"+
"\"column\":0,"+
"\"log_level\":"+e.LogLevel.ToString()+","+
"\"tag_name\":\"mobile\""+
"}],"+
"\"cloud_key\":\""+CloudKey+"\""+
"}";
}
private bool Validate(Event e)
{
if (e.Message == "") {
throw new ArgumentException("Message cannot be empty");
}
if (e.LogLevel < Event.FatalLogLevel || e.LogLevel > Event.NoticeLogLevel) {
throw new ArgumentException("LogLevel is invalid. Valid are: "+Event.FatalLogLevel.ToString()+" - "+Event.NoticeLogLevel.ToString());
}
return true;
}