From 371e045764d851da877005e042c8034256983997 Mon Sep 17 00:00:00 2001
From: luxiaotao1123 <t1341870251@63.com>
Date: 星期二, 14 十二月 2021 10:29:28 +0800
Subject: [PATCH] #
---
src/main/java/com/zy/core/thread/BarcodeThread.java | 48 ++++++++++++++++++++++--------------------------
1 files changed, 22 insertions(+), 26 deletions(-)
diff --git a/src/main/java/com/zy/core/thread/BarcodeThread.java b/src/main/java/com/zy/core/thread/BarcodeThread.java
index 2380348..b34d7d4 100644
--- a/src/main/java/com/zy/core/thread/BarcodeThread.java
+++ b/src/main/java/com/zy/core/thread/BarcodeThread.java
@@ -1,5 +1,6 @@
package com.zy.core.thread;
+import com.core.common.Cools;
import com.zy.core.Slave;
import com.zy.core.ThreadHandler;
import lombok.Data;
@@ -11,6 +12,7 @@
import java.net.InetSocketAddress;
import java.net.Socket;
import java.net.SocketAddress;
+import java.net.SocketTimeoutException;
/**
* 鏉＄爜鎵弿浠嚎绋�
@@ -36,14 +38,17 @@
connect();
while (true) {
try {
- write("T".getBytes(), "T".length());
- byte[] read = read(11, 1000);
+ byte[] read = read(8, 100);
if (null != read) {
- barcode = new String(read);
+ String s = new String(read);
+ if (!Cools.isEmpty(s)) {
+ barcode = new String(read);
+ }
}
- Thread.sleep(1000);
+ Thread.sleep(100);
+ } catch (SocketTimeoutException ignore) {
} catch (Exception e) {
- e.printStackTrace();
+// e.printStackTrace();
}
}
}
@@ -58,9 +63,10 @@
socket.connect(socketAddress, 1000); //鏌愪簺鏈嶅姟鍣╬ing寤惰繜楂樻椂瑕佸鍔�,鍚﹀垯浼氭姤閿檆onnect timeout
dataOutputStream = new DataOutputStream(socket.getOutputStream());
dataInputStream = new DataInputStream(socket.getInputStream());
+// log.info("鏉＄爜鎵弿浠繛鎺ユ垚鍔� ===>> [id:{}] [ip:{}] [port:{}]", slave.getId(), slave.getIp(), slave.getPort());
} catch (Exception e) {
socket = null;
- log.error("socket connect error ip:");
+ log.error("鏉＄爜鎵弿浠繛鎺ュけ璐ワ紒锛侊紒 ===>> [id:{}] [ip:{}] [port:{}]", slave.getId(), slave.getIp(), slave.getPort());
return false;
}
return true;
@@ -68,7 +74,6 @@
@Override
public void close() {
- log.debug("Entry Method:close()");
try {
if (null != dataOutputStream) {
dataOutputStream.close();
@@ -76,14 +81,16 @@
if (null != dataInputStream) {
dataInputStream.close();
}
- if (null != socket && !socket.isClosed()) {
- socket.close();
+// if (null != socket && !socket.isClosed()) {
+// socket.close();
+// }
+ if (null != socket){
+ socket.close();
}
socket = null;
} catch (IOException e) {
log.error("SocketClient close Exception:" + e.getMessage());
}
- log.debug("Exit Method:close()");
}
public void write(byte[] msg, int len) throws IOException {
@@ -95,14 +102,13 @@
}
public byte[] read(int bufferSize, int timeOut) throws IOException {
- if (socket == null) {
- return null;
- }
- socket.setSoTimeout(timeOut * 1000);
+// if (socket == null) {
+// connect();
+// }
+ connect();
+ socket.setSoTimeout(timeOut);
byte[] bytes = new byte[bufferSize];
- log.trace("dataInputStream.read");
int len = dataInputStream.read(bytes);
- log.debug("readLen:" + len);
byte[] tempBytes = null;
if (len > 0) {
tempBytes = new byte[len];
@@ -127,14 +133,4 @@
return true;
}
- public static void main(String[] args) throws Exception {
- BarcodeThread barcodeThread = new BarcodeThread(new Slave());
- barcodeThread.getSlave().setIp("192.168.2.150");
- barcodeThread.getSlave().setPort(51236);
- boolean connect = barcodeThread.connect();
- System.out.println(connect);
- barcodeThread.write("T".getBytes(), "T".length());
- byte[] read = barcodeThread.read(11, 1000);
- System.out.println(new String(read));
- }
}
--
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