From 14c25a6be6d147f90011d0218380bf7cd58b76e5 Mon Sep 17 00:00:00 2001
From: gongshangguo <gongshangguo@admin.com>
Date: 星期二, 01 三月 2022 20:05:27 +0800
Subject: [PATCH] 关闭的通道禁止写入
---
client/client.go | 15 +++++++++------
1 files changed, 9 insertions(+), 6 deletions(-)
diff --git a/client/client.go b/client/client.go
index c4bd957..532803b 100644
--- a/client/client.go
+++ b/client/client.go
@@ -6,6 +6,7 @@
"bufio"
"encoding/binary"
"encoding/json"
+ "errors"
uuid "github.com/satori/go.uuid"
"go.uber.org/zap"
"io"
@@ -22,8 +23,6 @@
DefaultHeartbeatInterval = 15 * time.Second
// 璇诲彇鏁版嵁瓒呮椂鏃堕棿
DefaultReaderTimeOut = 60 * time.Second
- // 杩炴帴灏濊瘯闂撮殧
- DefaultNetRetry = 10 * time.Second
)
// 杩炴帴鐘舵��
@@ -37,8 +36,6 @@
// 宸叉柇寮�
StateDisconnected
)
-
-var syncReq map[string]chan *aiot.Protocol
// 杩炴帴鐘舵��
type State int32
@@ -233,7 +230,7 @@
}
// 鍙戦�佹秷鎭�
- c.WriteBody(body)
+ _ = c.WriteBody(body)
return body, nil
}
@@ -243,6 +240,12 @@
c.Logger.Error("Write Body Error:", err)
}
}()
+
+ if c.IsClosed() {
+ errMsg := "Can not write msg into closed chain"
+ c.Logger.Warn(errMsg, zap.Any("msg",body))
+ return errors.New(errMsg)
+ }
body.Receiver = aiot.RECEIVER_TO_SAAS
msgData, err := json.Marshal(body)
if err != nil {
@@ -457,7 +460,7 @@
defer c.closeLock.Unlock()
// 鍏抽棴閫氶亾
if !c.IsClosed() {
- c.Conn.Close()
+ _ = c.Conn.Close()
if c.IsConnected() {
c.clientCallback.OnClose(c)
}
--
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