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tesses.webserver.websocket
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change mutex to semaphoreslim

This commit is contained in:
Mike Nolan 2023-03-17 23:02:25 -05:00
parent f7ece07299
commit 26725d0215
2 changed files with 10 additions and 10 deletions
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14
Tesses.WebServer.WebSocket/Class1.cs
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@ -210,7 +210,7 @@ namespace Tesses.WebServer.WebSocket
public class WebSocketServer
{
Mutex mtx=new Mutex();
SemaphoreSlim semaphoreSlim=new SemaphoreSlim(1,1);
bool hasInit=false;
ServerContext context;
public WebSocketServer(ServerContext ctx)
@ -248,7 +248,7 @@ namespace Tesses.WebServer.WebSocket
{
while(!hasInit) ;
mtx.WaitOne();
await semaphoreSlim.WaitAsync();
int opCode = msg.Binary ? 0x2 : 0x1;
@ -276,12 +276,12 @@ namespace Tesses.WebServer.WebSocket
Array.Copy(msg.Data,i*4096,message,1+b.Length,r);
await context.NetworkStream.WriteAsync(message,0,message.Length);
}
mtx.ReleaseMutex();
semaphoreSlim.Release();
}
private async Task PongSend(byte[] msg,long len)
{
mtx.WaitOne();
await semaphoreSlim.WaitAsync();
int finField = 0b10000000 ;
byte firstByte= (byte)(finField | 0xA);
@ -291,7 +291,7 @@ namespace Tesses.WebServer.WebSocket
Array.Copy(b,0,message,1,b.Length);
Array.Copy(msg,0,message,1+b.Length,len);
await context.NetworkStream.WriteAsync(message,0,message.Length);
mtx.ReleaseMutex();
semaphoreSlim.Release();
}
private string get_Sec_WebSocketAccept(string headerVal)
{
@ -328,7 +328,7 @@ namespace Tesses.WebServer.WebSocket
public async Task Ping(byte[] ping)
{
mtx.WaitOne();
await semaphoreSlim.WaitAsync();
int finField = 0b10000000 ;
byte firstByte= (byte)(finField | 0x9);
@ -338,7 +338,7 @@ namespace Tesses.WebServer.WebSocket
Array.Copy(b,0,message,1,b.Length);
Array.Copy(ping,0,message,1+b.Length,ping.Length);
await context.NetworkStream.WriteAsync(message,0,message.Length);
mtx.ReleaseMutex();
semaphoreSlim.Release();
}
private async Task<short> get_short()
{

6
Tesses.WebServer.WebSocket/Tesses.WebServer.WebSocket.csproj
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@ -5,9 +5,9 @@
<PackageId>Tesses.WebServer.WebSocket</PackageId>
<Author>Mike Nolan</Author>
<Company>Tesses</Company>
<Version>1.0.1</Version>
<AssemblyVersion>1.0.1</AssemblyVersion>
<FileVersion>1.0.1</FileVersion>
<Version>1.0.1.1</Version>
<AssemblyVersion>1.0.1.1</AssemblyVersion>
<FileVersion>1.0.1.1</FileVersion>
<Description>WebSockets for Tesses.WebServer</Description>
<PackageLicenseExpression>MIT</PackageLicenseExpression>
<PackageTags>HTTP, WebServer, Website, WebSockets</PackageTags>