private static void ConnectionCreatedCallback(object request, object state)
{
GlobalLog.Enter("ConnectAndHandshakeAsyncResult#" + ValidationHelper.HashString(request) + "::ConnectionCreatedCallback");
ConnectAndHandshakeAsyncResult ConnectAndHandshakeAsyncResult = (ConnectAndHandshakeAsyncResult)request;
if (state is Exception)
{
ConnectAndHandshakeAsyncResult.InvokeCallback((Exception)state);
return;
}
SmtpPooledStream pooledStream = (SmtpPooledStream)(PooledStream)state;
try
{
while (pooledStream.creds != null && pooledStream.creds != ConnectAndHandshakeAsyncResult.connection.credentials)
{
GlobalLog.Print("ConnectAndHandshakeAsyncResult#" + ValidationHelper.HashString(request) + "::Connect pooledStream has wrong creds " + ValidationHelper.HashString(pooledStream));
ConnectAndHandshakeAsyncResult.connection.connectionPool.PutConnection(pooledStream,
pooledStream.Owner, ConnectAndHandshakeAsyncResult.connection.Timeout, false);
pooledStream = (SmtpPooledStream)ConnectAndHandshakeAsyncResult.connection.connectionPool.GetConnection((object)ConnectAndHandshakeAsyncResult, ConnectAndHandshakeAsyncResult.m_ConnectionCreatedCallback, ConnectAndHandshakeAsyncResult.connection.Timeout);
if (pooledStream == null)
{
GlobalLog.Leave("ConnectAndHandshakeAsyncResult#" + ValidationHelper.HashString(request) + "::Connect returning asynchronously");
return;
}
}
if (Logging.On)
{
Logging.Associate(Logging.Web, ConnectAndHandshakeAsyncResult.connection, pooledStream);
}
pooledStream.Owner = ConnectAndHandshakeAsyncResult.connection; //needs to be updated for gc reasons
pooledStream.creds = ConnectAndHandshakeAsyncResult.connection.credentials;
lock (ConnectAndHandshakeAsyncResult.connection) {
//if we were cancelled while getting the connection, we should close and return
if (ConnectAndHandshakeAsyncResult.connection.isClosed)
{
ConnectAndHandshakeAsyncResult.connection.connectionPool.PutConnection(pooledStream, pooledStream.Owner, ConnectAndHandshakeAsyncResult.connection.Timeout, false);
GlobalLog.Print("ConnectAndHandshakeAsyncResult#" + ValidationHelper.HashString(request) + "::ConnectionCreatedCallback Connect was aborted " + ValidationHelper.HashString(pooledStream));
ConnectAndHandshakeAsyncResult.InvokeCallback(null);
return;
}
ConnectAndHandshakeAsyncResult.connection.pooledStream = pooledStream;
}
ConnectAndHandshakeAsyncResult.Handshake();
}
catch (Exception e)
{
ConnectAndHandshakeAsyncResult.InvokeCallback(e);
}
GlobalLog.Leave("ConnectAndHandshakeAsyncResult#" + ValidationHelper.HashString(request) + "::ConnectionCreatedCallback pooledStream#" + ValidationHelper.HashString(pooledStream));
}
private static void ConnectionCreatedCallback(object request, object state)
{
if (GlobalLog.IsEnabled)
{
GlobalLog.Enter("ConnectAndHandshakeAsyncResult#" + LoggingHash.HashString(request) + "::ConnectionCreatedCallback");
}
ConnectAndHandshakeAsyncResult ConnectAndHandshakeAsyncResult = (ConnectAndHandshakeAsyncResult)request;
if (state is Exception)
{
ConnectAndHandshakeAsyncResult.InvokeCallback((Exception)state);
return;
}
try
{
lock (ConnectAndHandshakeAsyncResult._connection)
{
//if we were cancelled while getting the connection, we should close and return
if (ConnectAndHandshakeAsyncResult._connection._isClosed)
{
ConnectAndHandshakeAsyncResult._connection.ReleaseConnection();
if (GlobalLog.IsEnabled)
{
GlobalLog.Print("ConnectAndHandshakeAsyncResult#" + LoggingHash.HashString(request) + "::ConnectionCreatedCallback Connect was aborted ");
}
ConnectAndHandshakeAsyncResult.InvokeCallback(null);
return;
}
}
ConnectAndHandshakeAsyncResult.Handshake();
}
catch (Exception e)
{
ConnectAndHandshakeAsyncResult.InvokeCallback(e);
}
if (GlobalLog.IsEnabled)
{
GlobalLog.Leave("ConnectAndHandshakeAsyncResult#" + LoggingHash.HashString(request) + "::ConnectionCreatedCallback");
}
}
private static void ConnectionCreatedCallback(object request, object state)
{
if (NetEventSource.IsEnabled)
{
NetEventSource.Enter(null, request);
}
ConnectAndHandshakeAsyncResult ConnectAndHandshakeAsyncResult = (ConnectAndHandshakeAsyncResult)request;
if (state is Exception)
{
ConnectAndHandshakeAsyncResult.InvokeCallback((Exception)state);
return;
}
try
{
lock (ConnectAndHandshakeAsyncResult._connection)
{
//if we were cancelled while getting the connection, we should close and return
if (ConnectAndHandshakeAsyncResult._connection._isClosed)
{
ConnectAndHandshakeAsyncResult._connection.ReleaseConnection();
if (NetEventSource.IsEnabled)
{
NetEventSource.Info(null, $"Connect was aborted: {request}");
}
ConnectAndHandshakeAsyncResult.InvokeCallback(null);
return;
}
}
ConnectAndHandshakeAsyncResult.Handshake();
}
catch (Exception e)
{
ConnectAndHandshakeAsyncResult.InvokeCallback(e);
}
if (NetEventSource.IsEnabled)
{
NetEventSource.Exit(null, request);
}
}
private static void InitializeConnectionCallback(IAsyncResult result)
{
if (!result.CompletedSynchronously)
{
ConnectAndHandshakeAsyncResult thisPtr = (ConnectAndHandshakeAsyncResult)result.AsyncState;
try
{
thisPtr._connection.EndInitializeConnection(result);
if (NetEventSource.IsEnabled)
{
NetEventSource.Info(null, $"Connect returned {thisPtr}");
}
thisPtr.Handshake();
}
catch (Exception e)
{
thisPtr.InvokeCallback(e);
}
}
}
private static void InitializeConnectionCallback(IAsyncResult result)
{
if (!result.CompletedSynchronously)
{
ConnectAndHandshakeAsyncResult thisPtr = (ConnectAndHandshakeAsyncResult)result.AsyncState;
thisPtr._connection.EndInitializeConnection(result);
if (GlobalLog.IsEnabled)
{
GlobalLog.Print("ConnectAndHandshakeAsyncResult#" + LoggingHash.HashString(thisPtr) + "::Connect returned" + LoggingHash.HashString(thisPtr));
}
try
{
thisPtr.Handshake();
}
catch (Exception e)
{
thisPtr.InvokeCallback(e);
}
}
}
