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Make SendMessage call SendMessages instead of SendMessageToConnection

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This commit is contained in:
Rohan Singh 2021-01-20 09:57:07 -05:00
parent 28effd140b
commit 5c11508f41
2 changed files with 26 additions and 7 deletions
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8
Facepunch.Steamworks/Networking/BroadcastBufferManager.cs
View File

@ -48,7 +48,7 @@ public bool Decrement()
}
}
[UnmanagedFunctionPointer(CallingConvention.Cdecl)]
[UnmanagedFunctionPointer( CallingConvention.Cdecl )]
private delegate void FreeFn( NetMsg* msg );
private static readonly Stack<ReferenceCounter> ReferenceCounterPool =
@ -246,7 +246,7 @@ private static void FreeBuffer( IntPtr ptr, int size )
}
}
private const int Bucket512 = 512;
private const int Bucket512 = 512;
private const int Bucket1Kb = 1 * 1024;
private const int Bucket4Kb = 4 * 1024;
private const int Bucket16Kb = 16 * 1024;
@ -254,8 +254,8 @@ private static void FreeBuffer( IntPtr ptr, int size )
private const int Bucket256Kb = 256 * 1024;
private static int GetBucketSize( int size )
{
if ( size <= Bucket512 ) return Bucket512;
{
if ( size <= Bucket512 ) return Bucket512;
if ( size <= Bucket1Kb ) return Bucket1Kb;
if ( size <= Bucket4Kb ) return Bucket4Kb;
if ( size <= Bucket16Kb ) return Bucket16Kb;

25
Facepunch.Steamworks/Networking/Connection.cs
View File

@ -65,11 +65,30 @@ public string ConnectionName
/// <summary>
/// This is the best version to use.
/// </summary>
public Result SendMessage( IntPtr ptr, int size, SendType sendType = SendType.Reliable )
public unsafe Result SendMessage( IntPtr ptr, int size, SendType sendType = SendType.Reliable )
{
if ( ptr == IntPtr.Zero )
throw new ArgumentNullException( nameof( ptr ) );
if ( size == 0 )
throw new ArgumentException( "`size` cannot be zero", nameof( size ) );
var copyPtr = BroadcastBufferManager.Get( size, 1 );
Buffer.MemoryCopy( (void*)ptr, (void*)copyPtr, size, size );
var message = SteamNetworkingUtils.AllocateMessage();
message->Connection = this;
message->Flags = sendType;
message->DataPtr = copyPtr;
message->DataSize = size;
message->FreeDataPtr = BroadcastBufferManager.FreeFunctionPointer;
long messageNumber = 0;
return SteamNetworkingSockets.Internal.SendMessageToConnection( this, ptr, (uint) size, (int)sendType, ref messageNumber );
}
SteamNetworkingSockets.Internal.SendMessages( 1, &message, &messageNumber );
return messageNumber >= 0
? Result.OK
: (Result)(-messageNumber);
}
/// <summary>
/// Ideally should be using an IntPtr version unless you're being really careful with the byte[] array and