private void SendTerminatingMessage(IPeerNeighbor neighbor, string action, PeerCloseReason closeReason)
{
if ((this.state == State.Opened) && (closeReason != PeerCloseReason.InvalidNeighbor))
{
if (neighbor.TrySetState(PeerNeighborState.Disconnecting))
{
Message message;
Referral[] referrals = this.maintainer.GetReferrals();
if (action == "http://schemas.microsoft.com/net/2006/05/peer/Disconnect")
{
DisconnectInfo typedMessage = new DisconnectInfo((DisconnectReason)closeReason, referrals);
message = this.DisconnectInfoMessageConverter.ToMessage(typedMessage, MessageVersion.Soap12WSAddressing10);
}
else
{
RefuseInfo info2 = new RefuseInfo((RefuseReason)closeReason, referrals);
message = this.RefuseInfoMessageConverter.ToMessage(info2, MessageVersion.Soap12WSAddressing10);
}
this.SendMessageToNeighbor(neighbor, message, null);
}
else if (neighbor.State < PeerNeighborState.Disconnecting)
{
throw Fx.AssertAndThrow("Neighbor state expected to be >= Disconnecting; it is " + neighbor.State.ToString());
}
}
}
// Process Refuse message from the neighbor
public void Refuse(IPeerNeighbor neighbor, RefuseInfo refuseInfo)
{
// Don't bother processing the message if Connector has closed
if (this.state != State.Opened)
{
return;
}
PeerCloseReason closeReason = PeerCloseReason.InvalidNeighbor;
IList <Referral> referrals = null;
if (refuseInfo.HasBody())
{
// Refuse message should only be received when neighbor is the initiator
// and is in connecting state --we accept in closed state to account for
// timeouts.
if (neighbor.IsInitiator && (neighbor.State == PeerNeighborState.Connecting ||
neighbor.State == PeerNeighborState.Closed))
{
// Remove the entry from timer table for this neighbor
RemoveTimer(neighbor);
if (PeerConnectorHelper.IsDefined(refuseInfo.Reason))
{
closeReason = (PeerCloseReason)refuseInfo.Reason;
referrals = refuseInfo.Referrals;
}
}
}
// Complete processing of refuse message
CompleteTerminateMessageProcessing(neighbor, closeReason, referrals);
}
void IPeerServiceContract.Refuse(RefuseInfo refuseInfo)
{
IPeerNeighbor neighbor = this.GetNeighbor();
if (neighbor != null)
{
this.connector.Refuse(neighbor, refuseInfo);
}
}
public void Refuse(IPeerNeighbor neighbor, RefuseInfo refuseInfo)
{
if (this.state == State.Opened)
{
PeerCloseReason invalidNeighbor = PeerCloseReason.InvalidNeighbor;
IList <Referral> referrals = null;
if ((refuseInfo.HasBody() && neighbor.IsInitiator) && ((neighbor.State == PeerNeighborState.Connecting) || (neighbor.State == PeerNeighborState.Closed)))
{
this.RemoveTimer(neighbor);
if (PeerConnectorHelper.IsDefined(refuseInfo.Reason))
{
invalidNeighbor = (PeerCloseReason)refuseInfo.Reason;
referrals = refuseInfo.Referrals;
}
}
this.CompleteTerminateMessageProcessing(neighbor, invalidNeighbor, referrals);
}
}
// Send Disconnect or Refuse message
void SendTerminatingMessage(IPeerNeighbor neighbor, string action, PeerCloseReason closeReason)
{
// We do not attempt to send the message if Connector is not open
// or if the close reason is InvalidNeighbor.
if (this.state != State.Opened || closeReason == PeerCloseReason.InvalidNeighbor)
{
return;
}
// Set the neighbor state to disconnecting. TrySetState can fail if the
// neighbor is already being closed. Disconnect/Refuse msg not sent in that case.
if (neighbor.TrySetState(PeerNeighborState.Disconnecting))
{
// Get referrals from the maintainer
Referral[] referrals = maintainer.GetReferrals();
// Build and send the message
Message message;
if (action == PeerStrings.DisconnectAction)
{
DisconnectInfo disconnectInfo = new DisconnectInfo((DisconnectReason)closeReason, referrals);
message = DisconnectInfoMessageConverter.ToMessage(disconnectInfo, MessageVersion.Soap12WSAddressing10);
}
else
{
RefuseInfo refuseInfo = new RefuseInfo((RefuseReason)closeReason, referrals);
message = RefuseInfoMessageConverter.ToMessage(refuseInfo, MessageVersion.Soap12WSAddressing10);
}
SendMessageToNeighbor(neighbor, message, null);
}
else
if (!(neighbor.State >= PeerNeighborState.Disconnecting))
{
throw Fx.AssertAndThrow("Neighbor state expected to be >= Disconnecting; it is " + neighbor.State.ToString());
}
}
// Send Disconnect or Refuse message
void SendTerminatingMessage(IPeerNeighbor neighbor, string action, PeerCloseReason closeReason)
{
// We do not attempt to send the message if Connector is not open
// or if the close reason is InvalidNeighbor.
if (this.state != State.Opened || closeReason == PeerCloseReason.InvalidNeighbor)
return;
// Set the neighbor state to disconnecting. TrySetState can fail if the
// neighbor is already being closed. Disconnect/Refuse msg not sent in that case.
if (neighbor.TrySetState(PeerNeighborState.Disconnecting))
{
// Get referrals from the maintainer
Referral[] referrals = maintainer.GetReferrals();
// Build and send the message
Message message;
if (action == PeerStrings.DisconnectAction)
{
DisconnectInfo disconnectInfo = new DisconnectInfo((DisconnectReason)closeReason, referrals);
message = DisconnectInfoMessageConverter.ToMessage(disconnectInfo, MessageVersion.Soap12WSAddressing10);
}
else
{
RefuseInfo refuseInfo = new RefuseInfo((RefuseReason)closeReason, referrals);
message = RefuseInfoMessageConverter.ToMessage(refuseInfo, MessageVersion.Soap12WSAddressing10);
}
SendMessageToNeighbor(neighbor, message, null);
}
else
if (!(neighbor.State >= PeerNeighborState.Disconnecting))
{
throw Fx.AssertAndThrow("Neighbor state expected to be >= Disconnecting; it is " + neighbor.State.ToString());
}
}
// Process Refuse message from the neighbor
public void Refuse(IPeerNeighbor neighbor, RefuseInfo refuseInfo)
{
// Don't bother processing the message if Connector has closed
if (this.state != State.Opened)
return;
PeerCloseReason closeReason = PeerCloseReason.InvalidNeighbor;
IList<Referral> referrals = null;
if (refuseInfo.HasBody())
{
// Refuse message should only be received when neighbor is the initiator
// and is in connecting state --we accept in closed state to account for
// timeouts.
if (neighbor.IsInitiator && (neighbor.State == PeerNeighborState.Connecting ||
neighbor.State == PeerNeighborState.Closed))
{
// Remove the entry from timer table for this neighbor
RemoveTimer(neighbor);
if (PeerConnectorHelper.IsDefined(refuseInfo.Reason))
{
closeReason = (PeerCloseReason)refuseInfo.Reason;
referrals = refuseInfo.Referrals;
}
}
}
// Complete processing of refuse message
CompleteTerminateMessageProcessing(neighbor, closeReason, referrals);
}
public void Refuse(RefuseInfo refuse)
{
// FIXME: it should not probably actually throw an error.
connect_handle.Set();
throw new InvalidOperationException("Peer connection was refused");
}
private void SendTerminatingMessage(IPeerNeighbor neighbor, string action, PeerCloseReason closeReason)
{
if ((this.state == State.Opened) && (closeReason != PeerCloseReason.InvalidNeighbor))
{
if (neighbor.TrySetState(PeerNeighborState.Disconnecting))
{
Message message;
Referral[] referrals = this.maintainer.GetReferrals();
if (action == "http://schemas.microsoft.com/net/2006/05/peer/Disconnect")
{
DisconnectInfo typedMessage = new DisconnectInfo((DisconnectReason) closeReason, referrals);
message = this.DisconnectInfoMessageConverter.ToMessage(typedMessage, MessageVersion.Soap12WSAddressing10);
}
else
{
RefuseInfo info2 = new RefuseInfo((RefuseReason) closeReason, referrals);
message = this.RefuseInfoMessageConverter.ToMessage(info2, MessageVersion.Soap12WSAddressing10);
}
this.SendMessageToNeighbor(neighbor, message, null);
}
else if (neighbor.State < PeerNeighborState.Disconnecting)
{
throw Fx.AssertAndThrow("Neighbor state expected to be >= Disconnecting; it is " + neighbor.State.ToString());
}
}
}
public void Refuse(IPeerNeighbor neighbor, RefuseInfo refuseInfo)
{
if (this.state == State.Opened)
{
PeerCloseReason invalidNeighbor = PeerCloseReason.InvalidNeighbor;
IList<Referral> referrals = null;
if ((refuseInfo.HasBody() && neighbor.IsInitiator) && ((neighbor.State == PeerNeighborState.Connecting) || (neighbor.State == PeerNeighborState.Closed)))
{
this.RemoveTimer(neighbor);
if (PeerConnectorHelper.IsDefined(refuseInfo.Reason))
{
invalidNeighbor = (PeerCloseReason) refuseInfo.Reason;
referrals = refuseInfo.Referrals;
}
}
this.CompleteTerminateMessageProcessing(neighbor, invalidNeighbor, referrals);
}
}
void IPeerServiceContract.Refuse(RefuseInfo refuseInfo)
{
IPeerNeighbor neighbor = this.GetNeighbor();
if (neighbor != null)
{
this.connector.Refuse(neighbor, refuseInfo);
}
}