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NetworkWriter.SeekZero/StartMessage/FinishMessage removed because they aren't needed anymore after protocol update

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This commit is contained in:
vis2k 2018-08-06 18:53:24 +02:00
parent 54d5ede3e7
commit 96f48fdbba
2 changed files with 0 additions and 72 deletions
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34
Unity-Technologies-networking/Runtime/NetworkWriter.cs
View File

@ -379,40 +379,6 @@ public void Write(MessageBase msg)
{ {
msg.Serialize(this); msg.Serialize(this);
} }
public void SeekZero()
{
writer.BaseStream.Position = 0;
}
public void StartMessage(short msgType)
{
SeekZero();
// two bytes for size, will be filled out in FinishMessage
writer.Write((UInt16)0);
// two bytes for message type
Write(msgType);
}
public void FinishMessage()
{
// size has to fit into ushort
if (Position > UInt16.MaxValue)
{
if (LogFilter.logError) { Debug.LogError("NetworkWriter FinishMessage: size is too large (" + Position + ") bytes. The maximum buffer size is " + UInt16.MaxValue + " bytes."); }
return;
}
// jump to zero, replace size (ushort) in header, jump back
long oldPosition = Position;
ushort size = (ushort)(Position - (sizeof(UInt16) * 2)); // length - two shorts header (size, msgType)
SeekZero();
Write(size);
writer.BaseStream.Position = oldPosition;
}
}; };
} }
#endif //ENABLE_UNET #endif //ENABLE_UNET

38
Unity-Technologies-networking/UnityEngine.Networking.Tests/NetworkWriterTest.cs
View File

@ -28,28 +28,6 @@ public void TestWritingLargeMessage()
Assert.That(writer.Position, Is.EqualTo(40000)); Assert.That(writer.Position, Is.EqualTo(40000));
} }
[Test]
public void TestResetting()
{
NetworkWriter writer = new NetworkWriter();
writer.StartMessage((short)1337);
writer.Write(1);
writer.Write(2);
writer.Write(3);
writer.Write(4);
writer.FinishMessage();
// try SeekZero and reset afterwards
int messageSize = writer.Position;
writer.SeekZero();
Assert.That(writer.Position, Is.Zero);
writer.Position = messageSize;
// check if .ToArray() returns array until .Position
writer.Position = 4;
Assert.That(writer.ToArray().Length, Is.EqualTo(4));
}
[Test] [Test]
public void TestToArray() public void TestToArray()
{ {
@ -73,7 +51,6 @@ public void TestToArray()
public void TestPackedUInt32() public void TestPackedUInt32()
{ {
NetworkWriter writer = new NetworkWriter(); NetworkWriter writer = new NetworkWriter();
writer.StartMessage((short)1337);
writer.WritePackedUInt32(0); writer.WritePackedUInt32(0);
writer.WritePackedUInt32(234); writer.WritePackedUInt32(234);
writer.WritePackedUInt32(2284); writer.WritePackedUInt32(2284);
@ -82,11 +59,7 @@ public void TestPackedUInt32()
writer.WritePackedUInt32(16777219); writer.WritePackedUInt32(16777219);
writer.WritePackedUInt32(UInt32.MaxValue); writer.WritePackedUInt32(UInt32.MaxValue);
writer.FinishMessage();
NetworkReader reader = new NetworkReader(writer.ToArray()); NetworkReader reader = new NetworkReader(writer.ToArray());
reader.ReadInt16();
Assert.That(reader.ReadUInt16(), Is.EqualTo(1337)); // contentSize (messasge.size - 4 bytes header)
Assert.That(reader.ReadPackedUInt32(), Is.EqualTo(0)); Assert.That(reader.ReadPackedUInt32(), Is.EqualTo(0));
Assert.That(reader.ReadPackedUInt32(), Is.EqualTo(234)); Assert.That(reader.ReadPackedUInt32(), Is.EqualTo(234));
Assert.That(reader.ReadPackedUInt32(), Is.EqualTo(2284)); Assert.That(reader.ReadPackedUInt32(), Is.EqualTo(2284));
@ -100,7 +73,6 @@ public void TestPackedUInt32()
public void TestPackedUInt64() public void TestPackedUInt64()
{ {
NetworkWriter writer = new NetworkWriter(); NetworkWriter writer = new NetworkWriter();
writer.StartMessage((short)1337);
writer.WritePackedUInt64(0); writer.WritePackedUInt64(0);
writer.WritePackedUInt64(234); writer.WritePackedUInt64(234);
writer.WritePackedUInt64(2284); writer.WritePackedUInt64(2284);
@ -113,11 +85,7 @@ public void TestPackedUInt64()
writer.WritePackedUInt64(72057594037927935); writer.WritePackedUInt64(72057594037927935);
writer.WritePackedUInt64(UInt64.MaxValue); writer.WritePackedUInt64(UInt64.MaxValue);
writer.FinishMessage();
NetworkReader reader = new NetworkReader(writer.ToArray()); NetworkReader reader = new NetworkReader(writer.ToArray());
reader.ReadInt16();
Assert.That(reader.ReadUInt16(), Is.EqualTo(1337)); // contentSize (messasge.size - 4 bytes header)
Assert.That(reader.ReadPackedUInt64(), Is.EqualTo(0)); Assert.That(reader.ReadPackedUInt64(), Is.EqualTo(0));
Assert.That(reader.ReadPackedUInt64(), Is.EqualTo(234)); Assert.That(reader.ReadPackedUInt64(), Is.EqualTo(234));
Assert.That(reader.ReadPackedUInt64(), Is.EqualTo(2284)); Assert.That(reader.ReadPackedUInt64(), Is.EqualTo(2284));
@ -136,7 +104,6 @@ public void TestWritingAndReading()
{ {
// write all simple types once // write all simple types once
NetworkWriter writer = new NetworkWriter(); NetworkWriter writer = new NetworkWriter();
writer.StartMessage((short)1337);
writer.Write((char)1); writer.Write((char)1);
writer.Write((byte)2); writer.Write((byte)2);
writer.Write((sbyte)3); writer.Write((sbyte)3);
@ -159,16 +126,12 @@ public void TestWritingAndReading()
writer.WriteBytesAndSize(new byte[] { 19, 20, 21 }, 1, 2); // buffer, offset, count writer.WriteBytesAndSize(new byte[] { 19, 20, 21 }, 1, 2); // buffer, offset, count
writer.WriteBytesAndSize(new byte[] { 22, 23 }, 0, 2); // size, buffer writer.WriteBytesAndSize(new byte[] { 22, 23 }, 0, 2); // size, buffer
writer.FinishMessage();
byte[] data = writer.ToArray(); byte[] data = writer.ToArray();
// read them // read them
NetworkReader reader = new NetworkReader(writer.ToArray()); NetworkReader reader = new NetworkReader(writer.ToArray());
Assert.That(reader.ReadInt16(), Is.EqualTo(data.Length - sizeof(ushort) * 2)); // msgType
Assert.That(reader.ReadUInt16(), Is.EqualTo(1337)); // contentSize (messasge.size - 4 bytes header)
Assert.That(reader.ReadChar(), Is.EqualTo(1)); Assert.That(reader.ReadChar(), Is.EqualTo(1));
Assert.That(reader.ReadByte(), Is.EqualTo(2)); Assert.That(reader.ReadByte(), Is.EqualTo(2));
Assert.That(reader.ReadSByte(), Is.EqualTo(3)); Assert.That(reader.ReadSByte(), Is.EqualTo(3));
@ -199,6 +162,5 @@ public void TestWritingAndReading()
reader.SeekZero(); reader.SeekZero();
Assert.That(reader.Position, Is.Zero); Assert.That(reader.Position, Is.Zero);
} }
} }
} }