refactor (remove TimeoutOnly)

proxy/dns/dns.go

@@ -214,10 +214,6 @@ func (h *Handler) Process(ctx context.Context, link *transport.Link, d internet.
 		}
 	}
 
-	if session.TimeoutOnlyFromContext(ctx) {
-		ctx = context.WithoutCancel(ctx)
-	}
-
 	ctx, cancel := context.WithCancel(ctx)
 	terminate := func() {
 		cancel()

proxy/freedom/freedom.go

@@ -388,10 +388,6 @@ func (h *Handler) Process(ctx context.Context, link *transport.Link, dialer inte
 	defer conn.Close()
 	errors.LogInfo(ctx, "connection opened to ", destination, ", local endpoint ", conn.LocalAddr(), ", remote endpoint ", conn.RemoteAddr())
 
-	if session.TimeoutOnlyFromContext(ctx) {
-		ctx = context.WithoutCancel(ctx)
-	}
-
 	plcy := h.policy()
 	ctx, cancel := context.WithCancel(ctx)
 	timer := signal.CancelAfterInactivity(ctx, cancel, plcy.Timeouts.ConnectionIdle)

proxy/http/client.go

@@ -127,10 +127,6 @@ func (c *Client) Process(ctx context.Context, link *transport.Link, dialer inter
 		p = c.policyManager.ForLevel(user.Level)
 	}
 
-	if session.TimeoutOnlyFromContext(ctx) {
-		ctx = context.WithoutCancel(ctx)
-	}
-
 	ctx, cancel := context.WithCancel(ctx)
 	timer := signal.CancelAfterInactivity(ctx, cancel, p.Timeouts.ConnectionIdle)
 

proxy/hysteria/client.go

@@ -67,10 +67,6 @@ func (c *Client) Process(ctx context.Context, link *transport.Link, dialer inter
 	defer conn.Close()
 	errors.LogInfo(ctx, "tunneling request to ", target, " via ", target.Network, ":", c.server.Destination.NetAddr())
 
-	if session.TimeoutOnlyFromContext(ctx) {
-		ctx = context.WithoutCancel(ctx)
-	}
-
 	sessionPolicy := c.policyManager.ForLevel(0)
 	ctx, cancel := context.WithCancel(ctx)
 	timer := signal.CancelAfterInactivity(ctx, cancel, sessionPolicy.Timeouts.ConnectionIdle)

proxy/shadowsocks/client.go

@@ -95,10 +95,6 @@ func (c *Client) Process(ctx context.Context, link *transport.Link, dialer inter
 	}
 	request.User = user
 
-	if session.TimeoutOnlyFromContext(ctx) {
-		ctx = context.WithoutCancel(ctx)
-	}
-
 	sessionPolicy := c.policyManager.ForLevel(user.Level)
 	ctx, cancel := context.WithCancel(ctx)
 	timer := signal.CancelAfterInactivity(ctx, cancel, sessionPolicy.Timeouts.ConnectionIdle)

proxy/shadowsocks_2022/outbound.go

@@ -83,10 +83,6 @@ func (o *Outbound) Process(ctx context.Context, link *transport.Link, dialer int
 		return errors.New("failed to connect to server").Base(err)
 	}
 
-	if session.TimeoutOnlyFromContext(ctx) {
-		ctx = context.WithoutCancel(ctx)
-	}
-
 	if network == net.Network_TCP {
 		serverConn := o.method.DialEarlyConn(connection, singbridge.ToSocksaddr(destination))
 		var handshake bool

proxy/socks/client.go

@@ -117,10 +117,6 @@ func (c *Client) Process(ctx context.Context, link *transport.Link, dialer inter
 		errors.LogInfoInner(ctx, err, "failed to clear deadline after handshake")
 	}
 
-	if session.TimeoutOnlyFromContext(ctx) {
-		ctx = context.WithoutCancel(ctx)
-	}
-
 	ctx, cancel := context.WithCancel(ctx)
 	timer := signal.CancelAfterInactivity(ctx, cancel, p.Timeouts.ConnectionIdle)
 

proxy/trojan/client.go

@@ -81,10 +81,6 @@ func (c *Client) Process(ctx context.Context, link *transport.Link, dialer inter
 		return errors.New("user account is not valid")
 	}
 
-	if session.TimeoutOnlyFromContext(ctx) {
-		ctx = context.WithoutCancel(ctx)
-	}
-
 	sessionPolicy := c.policyManager.ForLevel(user.Level)
 	ctx, cancel := context.WithCancel(ctx)
 	timer := signal.CancelAfterInactivity(ctx, cancel, sessionPolicy.Timeouts.ConnectionIdle)

proxy/vless/outbound/outbound.go

@@ -294,10 +294,6 @@ func (h *Handler) Process(ctx context.Context, link *transport.Link, dialer inte
 		ob.CanSpliceCopy = 3
 	}
 
-	if session.TimeoutOnlyFromContext(ctx) {
-		ctx = context.WithoutCancel(ctx)
-	}
-
 	sessionPolicy := h.policyManager.ForLevel(request.User.Level)
 	ctx, cancel := context.WithCancel(ctx)
 	timer := signal.CancelAfterInactivity(ctx, cancel, sessionPolicy.Timeouts.ConnectionIdle)

proxy/vmess/outbound/outbound.go

@@ -131,10 +131,6 @@ func (h *Handler) Process(ctx context.Context, link *transport.Link, dialer inte
 
 	behaviorSeed := crc64.Checksum(hashkdf.Sum(nil), crc64.MakeTable(crc64.ISO))
 
-	if session.TimeoutOnlyFromContext(ctx) {
-		ctx = context.WithoutCancel(ctx)
-	}
-
 	session := encoding.NewClientSession(ctx, int64(behaviorSeed))
 	sessionPolicy := h.policyManager.ForLevel(request.User.Level)
 

proxy/wireguard/client.go

@@ -165,10 +165,6 @@ func (h *Handler) Process(ctx context.Context, link *transport.Link, dialer inte
 		return errors.New("invalid target ", ob.Target)
 	}
 
-	if session.TimeoutOnlyFromContext(ctx) {
-		ctx = context.WithoutCancel(ctx)
-	}
-
 	sessionPolicy := h.policyManager.ForLevel(0)
 	ctx, cancel := context.WithCancel(ctx)
 	timer := signal.CancelAfterInactivity(ctx, cancel, sessionPolicy.Timeouts.ConnectionIdle)