public static RpcError ToRpcError(this SocketError source)
{
if (!source.IsError().GetValueOrDefault())
{
return(null);
}
switch (source)
{
case SocketError.ConnectionRefused: {
// Caller bug
return(RpcError.ConnectionRefusedError);
}
case SocketError.HostNotFound:
case SocketError.HostUnreachable:
case SocketError.NetworkUnreachable: {
return(RpcError.NetworkUnreacheableError);
}
case SocketError.MessageSize: {
return(RpcError.MessageTooLargeError);
}
case SocketError.TimedOut: {
return(RpcError.ConnectionTimeoutError);
}
default: {
// Caller bug
return(RpcError.TransportError);
}
}
}
/// <summary>
/// Creates a <see cref="RpcErrorMessage"/> based on the specified <see cref="SocketError"/>.
/// </summary>
/// <param name="socketError">The underlying <see cref="SocketError"/>.</param>
/// <returns>
/// A <see cref="RpcErrorMessage"/> based on the specified <see cref="SocketError"/>.
/// </returns>
public static RpcErrorMessage ToClientRpcError(this SocketError socketError)
{
if (socketError.IsError().GetValueOrDefault())
{
return(new RpcErrorMessage(socketError.ToRpcError(), new SocketException((int)socketError).Message, string.Empty));
}
else
{
return(RpcErrorMessage.Success);
}
}
/// <summary>
/// Gets the <see cref="RpcErrorMessage"/> corresponds to the specified <see cref="SocketError"/>.
/// </summary>
/// <param name="socketError">The <see cref="SocketError"/>.</param>
/// <returns>
/// The <see cref="RpcErrorMessage"/> corresponds to the specified <see cref="SocketError"/>.
/// </returns>
public static RpcErrorMessage ToServerRpcError(this SocketError socketError)
{
if (socketError.IsError().GetValueOrDefault())
{
RpcError rpcError = socketError.ToRpcError();
return(new RpcErrorMessage(rpcError, rpcError == RpcError.TransportError ? "Unexpected socket error." : rpcError.DefaultMessageInvariant, new SocketException(( int )socketError).Message));
}
else
{
return(RpcErrorMessage.Success);
}
}