public RexProSession StartSession()
{
var request = new SessionRequest(this.settings);
var response = this.SendRequest <SessionRequest, SessionResponse>(request, MessageType.SessionRequest);
var session = new RexProSession(this, response.Session);
var sessionGuid = new Guid(response.Session);
SessionStreams.GetOrAdd(sessionGuid, _ => NewTcpClient().GetStream());
session.Kill += (sender, args) =>
{
while (SessionStreams.ContainsKey(sessionGuid))
{
NetworkStream stream;
if (SessionStreams.TryRemove(sessionGuid, out stream))
{
stream.Close();
stream.Dispose();
}
else
{
Thread.SpinWait(10);
}
}
};
return(session);
}
public ScriptResponse <T> ExecuteScript <T>(ScriptRequest script, RexProSession session = null, bool transaction = true)
{
script.Meta.InSession = session != null;
script.Meta.Isolate = session == null;
script.Meta.Transaction = transaction;
script.Session = session;
if (session == null)
{
if (script.Meta.GraphName == null)
{
script.Meta.GraphName = this.settings.GraphName;
}
if (script.Meta.GraphObjectName == null)
{
script.Meta.GraphObjectName = this.settings.GraphObjectName;
}
}
return(this.SendRequest <ScriptRequest, ScriptResponse <T> >(script, MessageType.ScriptRequest));
}
public T Query <T>(string script, Dictionary <string, object> bindings = null, RexProSession session = null, bool transaction = true)
{
var request = new ScriptRequest(script, bindings);
return(this.ExecuteScript <T>(request, session, transaction).Result);
}
public void KillSession(RexProSession session)
{
var request = new SessionRequest(this.settings, session, true);
this.SendRequest <SessionRequest, SessionResponse>(request, MessageType.SessionRequest);
}
public ScriptResponse ExecuteScript(ScriptRequest script, RexProSession session = null, bool transaction = true)
{
return(this.ExecuteScript <object>(script, session, transaction));
}