protected internal override async ValueTask DisposeAsync(int version, CancellationToken cancellationToken)
{
if (_owningConnection is PooledHttpConnection owningConnection)
{
ThrowIfDisposed(version);
PooledHttp1Connection pooledConnection = (PooledHttp1Connection)((Http1Request)_request.Request).Connection;
bool disposeConnection = false;
try
{
await _request.DrainAsync(owningConnection.MaximumDrainBytes, cancellationToken).ConfigureAwait(false);
}
catch (OperationCanceledException)
{
disposeConnection = true;
}
await _request.DisposeAsync(cancellationToken).ConfigureAwait(false);
_owningConnection = null;
owningConnection.PushCachedRequest(this);
if (!disposeConnection && !pooledConnection.IsExpired(Environment.TickCount64, owningConnection.PooledConnectionLifetimeLimit, owningConnection.PooledConnectionIdleLimit))
{
owningConnection.PushHttp1Connection(pooledConnection);
}
else
{
await pooledConnection.DisposeAsync(cancellationToken).ConfigureAwait(false);
}
}
}
protected internal override async ValueTask DisposeAsync(int version, CancellationToken cancellationToken)
{
if (_owningConnection is PooledHttpConnection owningConnection)
{
ThrowIfDisposed(version);
PooledHttp1Connection pooledConnection = (PooledHttp1Connection)((Http1Request)_request.Request).Connection;
bool disposeConnection = false;
try
{
await _request.DrainAsync(owningConnection.MaximumDrainBytes, cancellationToken).ConfigureAwait(false);
}
catch (OperationCanceledException)
{
disposeConnection = true;
}
await _request.DisposeAsync(cancellationToken).ConfigureAwait(false);
_owningConnection = null;
bool owningConnectionDisposed = owningConnection._disposed;
disposeConnection = disposeConnection ||
owningConnectionDisposed ||
pooledConnection.Status != HttpConnectionStatus.Open ||
pooledConnection.IsExpired(Environment.TickCount64, owningConnection.PooledConnectionLifetimeLimit, owningConnection.PooledConnectionIdleLimit);
if (!owningConnectionDisposed)
{
owningConnection.PushCachedRequestToTail(this);
}
if (!disposeConnection)
{
owningConnection.PushHttp1ConnectionToTail(pooledConnection);
if (owningConnection._disposed)
{
// If the owning connection was disposed between last checking, the connection
// will be pushed to freelist with noone else to dispose it.
// Re-dispose the owning connection to clear out the freelist.
await owningConnection.DisposeAsync(cancellationToken).ConfigureAwait(false);
}
}
else
{
await pooledConnection.DisposeAsync(cancellationToken).ConfigureAwait(false);
}
}
}
