From 45c701e90f8eef119f61759b733a046efc028752 Mon Sep 17 00:00:00 2001
From: anlicheng <244108715@qq.com>
Date: Tue, 15 Jul 2025 00:59:11 +0800
Subject: [PATCH] fix channel

---
 Sources/sdlan/LayerPacket.swift      | 1 -
 Sources/sdlan/NetworkInterface.swift | 2 +-
 Sources/sdlan/SDLContext.swift       | 3 ++-
 Sources/sdlan/SDLNatProber.swift     | 1 +
 Sources/sdlan/SDLNoticeClient.swift  | 6 ++++--
 5 files changed, 8 insertions(+), 5 deletions(-)

diff --git a/Sources/sdlan/LayerPacket.swift b/Sources/sdlan/LayerPacket.swift
index 3237acd..5657f52 100644
--- a/Sources/sdlan/LayerPacket.swift
+++ b/Sources/sdlan/LayerPacket.swift
@@ -19,7 +19,6 @@ struct LayerPacket {
     
     enum LayerPacketError: Error {
         case invalidLength
-        case crcError
         case invaldPacketType
     }
     
diff --git a/Sources/sdlan/NetworkInterface.swift b/Sources/sdlan/NetworkInterface.swift
index e54ff91..99c3910 100644
--- a/Sources/sdlan/NetworkInterface.swift
+++ b/Sources/sdlan/NetworkInterface.swift
@@ -44,7 +44,7 @@ struct NetworkInterfaceManager {
                         if (getnameinfo(&addr, socklen_t(addr.sa_len), &hostname, socklen_t(hostname.count),
                                         nil, socklen_t(0), NI_NUMERICHOST) == 0) {
                             let address = String(cString: hostname)
-                            
+
                             let name = ptr!.pointee.ifa_name!
                             let ifname = String(cString: name)
                             
diff --git a/Sources/sdlan/SDLContext.swift b/Sources/sdlan/SDLContext.swift
index bbd4390..d89dbe0 100644
--- a/Sources/sdlan/SDLContext.swift
+++ b/Sources/sdlan/SDLContext.swift
@@ -457,7 +457,8 @@ class SDLContext: @unchecked Sendable {
             self.udpHole?.sendPacket(context: self, session: session, data: encodedPacket)
             
             await self.flowTracer.inc(num: data.count, type: .p2p)
-        } else {
+        }
+        else {
             // 通过super_node进行转发
             self.udpHole?.forwardPacket(context: self, dst_mac: dstMac, data: encodedPacket)
             // 流量统计
diff --git a/Sources/sdlan/SDLNatProber.swift b/Sources/sdlan/SDLNatProber.swift
index 37675e2..5201b89 100644
--- a/Sources/sdlan/SDLNatProber.swift
+++ b/Sources/sdlan/SDLNatProber.swift
@@ -10,6 +10,7 @@ import NIOCore
 
 // 网络类型探测器
 struct SDLNatProber {
+    
     // 定义nat类型
     enum NatType: UInt8, Encodable {
         case blocked = 0
diff --git a/Sources/sdlan/SDLNoticeClient.swift b/Sources/sdlan/SDLNoticeClient.swift
index 77b29f6..6073670 100644
--- a/Sources/sdlan/SDLNoticeClient.swift
+++ b/Sources/sdlan/SDLNoticeClient.swift
@@ -77,8 +77,10 @@ class SDLNoticeClient: ChannelInboundHandler, @unchecked Sendable {
         }
         
         let remoteAddress = self.remoteAddress
-        context.eventLoop.execute {
-            let buffer = context.channel.allocator.buffer(bytes: data)
+        let allocator = context.channel.allocator
+        
+        context.eventLoop.execute { [allocator] in
+            let buffer = allocator.buffer(bytes: data)
             let envelope = AddressedEnvelope<ByteBuffer>(remoteAddress: remoteAddress, data: buffer)
             context.writeAndFlush(self.wrapOutboundOut(envelope), promise: nil)
         }