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Imported Upstream version 5.0.0.42

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Former-commit-id: fd56571888259555122d8a0f58c68838229cea2b
This commit is contained in:
Xamarin Public Jenkins (auto-signing)
2017-04-10 11:41:01 +00:00
parent 1190d13a04
commit 6bdd276d05
19939 changed files with 3099680 additions and 93811 deletions
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53
mcs/class/System/ReferenceSources/Socket.cs
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@ -37,10 +37,10 @@ namespace System.Net.Sockets
// this version does not throw.
internal void InternalShutdown (SocketShutdown how)
{
if (!is_connected || is_disposed)
if (!is_connected || CleanedUp)
return;
int error;
Shutdown_internal (safe_handle, how, out error);
Shutdown_internal (m_Handle, how, out error);
}
internal IAsyncResult UnsafeBeginConnect (EndPoint remoteEP, AsyncCallback callback, object state)
@ -86,7 +86,7 @@ namespace System.Net.Sockets
internal void SetSocketOption (SocketOptionLevel optionLevel, SocketOptionName optionName, int optionValue, bool silent)
{
if (is_disposed && is_closed) {
if (CleanedUp && is_closed) {
if (silent)
return;
throw new ObjectDisposedException (GetType ().ToString ());
@ -94,56 +94,11 @@ namespace System.Net.Sockets
int error;
SetSocketOption_internal (safe_handle, optionLevel, optionName, null,
SetSocketOption_internal (m_Handle, optionLevel, optionName, null,
null, optionValue, out error);
if (!silent && error != 0)
throw new SocketException (error);
}
internal bool CanTryAddressFamily (AddressFamily family)
{
return (family == address_family) || (family == AddressFamily.InterNetwork && IsDualMode);
}
public static bool ConnectAsync(SocketType socketType, ProtocolType protocolType, SocketAsyncEventArgs e) {
bool retval;
// Throw if multiple buffers specified.
if (e.m_BufferList != null) {
throw new ArgumentException(SR.GetString(SR.net_multibuffernotsupported), "BufferList");
}
// Throw if RemoteEndPoint is null.
if (e.RemoteEndPoint == null) {
throw new ArgumentNullException("remoteEP");
}
EndPoint endPointSnapshot = e.RemoteEndPoint;
DnsEndPoint dnsEP = endPointSnapshot as DnsEndPoint;
if (dnsEP != null) {
Socket attemptSocket = null;
MultipleConnectAsync multipleConnectAsync = null;
if (dnsEP.AddressFamily == AddressFamily.Unspecified) {
multipleConnectAsync = new MultipleSocketMultipleConnectAsync(socketType, protocolType);
} else {
attemptSocket = new Socket(dnsEP.AddressFamily, socketType, protocolType);
multipleConnectAsync = new SingleSocketMultipleConnectAsync(attemptSocket, false);
}
e.StartOperationCommon(attemptSocket);
e.StartOperationWrapperConnect(multipleConnectAsync);
retval = multipleConnectAsync.StartConnectAsync(e, dnsEP);
} else {
Socket attemptSocket = new Socket(endPointSnapshot.AddressFamily, socketType, protocolType);
retval = attemptSocket.ConnectAsync(e);
}
return retval;
}
}
}