在Ajax请求时提示java.net.SocketException: Connection reset by peer: socket write error错误而且不能返回数据信息
ClientAbortException: java.net.SocketException: Connection reset by peer: socket write error
at org.apache.catalina.connector.OutputBuffer.realWriteBytes(OutputBuffer.java:366)
at org.apache.tomcat.util.buf.ByteChunk.append(ByteChunk.java:352)
at org.apache.catalina.connector.OutputBuffer.writeBytes(OutputBuffer.java:392)
at org.apache.catalina.connector.OutputBuffer.write(OutputBuffer.java:381)
at org.apache.catalina.connector.CoyoteOutputStream.write(CoyoteOutputStream.java:89)
at org.apache.catalina.servlets.DefaultServlet.copy(DefaultServlet.java:1784)
at org.apache.catalina.servlets.DefaultServlet.serveResource(DefaultServlet.java:874)
at org.apache.catalina.servlets.DefaultServlet.doGet(DefaultServlet.java:376)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:690)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:269)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188)
at com.cabletech.commons.web.SystemFilter.doFilter(SystemFilter.java:33)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:215)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:213)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:174)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:117)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:108)
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:174)
at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:874)
at org.apache.coyote.http11.Http11BaseProtocol$Http11ConnectionHandler.processConnection(Http11BaseProtocol.java:665)
at org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpoint.java:528)
at org.apache.tomcat.util.net.LeaderFollowerWorkerThread.runIt(LeaderFollowerWorkerThread.java:81)
at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:689)
at java.lang.Thread.run(Thread.java:595)
Caused by: java.net.SocketException: Connection reset by peer: socket write error
at java.net.SocketOutputStream.socketWrite0(Native Method)
at java.net.SocketOutputStream.socketWrite(SocketOutputStream.java:92)
at java.net.SocketOutputStream.write(SocketOutputStream.java:136)
at org.apache.coyote.http11.InternalOutputBuffer.realWriteBytes(InternalOutputBuffer.java:747)
at org.apache.tomcat.util.buf.ByteChunk.flushBuffer(ByteChunk.java:432)
at org.apache.tomcat.util.buf.ByteChunk.append(ByteChunk.java:347)
at org.apache.coyote.http11.InternalOutputBuffer$OutputStreamOutputBuffer.doWrite(InternalOutputBuffer.java:770)
at org.apache.coyote.http11.filters.IdentityOutputFilter.doWrite(IdentityOutputFilter.java:118)
at org.apache.coyote.http11.InternalOutputBuffer.doWrite(InternalOutputBuffer.java:580)
at org.apache.coyote.Response.doWrite(Response.java:560)
at org.apache.catalina.connector.OutputBuffer.realWriteBytes(OutputBuffer.java:361)
... 26 more
改前AJAX代码:
<script type="text/javascript">
var xmlHttp;
function createXMLHttpRequest() {
if (window.ActiveXObject) {
xmlHttp = new ActiveXObject("Microsoft.XMLHTTP");
}
else if (window.XMLHttpRequest) {
xmlHttp = new XMLHttpRequest();
}
}
function getTaskSubline() {
createXMLHttpRequest();
var linelevel = document.getElementById("linelevel").value;
if(" "==linelevel){
return ;
}
var url="/WebApp/plan.do?method=getTaskSublinePoint&value="+linelevel;
xmlHttp.open("get", url, false);
xmlHttp.onreadystatechange = startCallback;
xmlHttp.send(null);
}
function startCallback() {
if (xmlHttp.readyState == 4) {
var left = document.getElementById("task");
left.innerHTML = xmlHttp.responseText;
}
}
</script>
改后Ajax代码:
<script type="text/javascript">
var xmlHttp;
function createXMLHttpRequest() {
if (window.ActiveXObject) {
xmlHttp = new ActiveXObject("Microsoft.XMLHTTP");
}
else if (window.XMLHttpRequest) {
xmlHttp = new XMLHttpRequest();
}
}
function getTaskSubline() {
createXMLHttpRequest();
var linelevel = document.getElementById("linelevel").value;
if(" "==linelevel){
return ;
}
var url="/WebApp/plan.do?method=getTaskSublinePoint&value="+linelevel;
xmlHttp.open("post", url, false);
xmlHttp.onreadystatechange = startCallback;
xmlHttp.send(null);
}
function startCallback() {
if (xmlHttp.readyState == 4) {
if (xmlHttp.status == 200) { // 信息已经成功返回,开始处理信息
var htmltree = xmlHttp.responseText;
var taskdiv = document.getElementById("taskdiv");
taskdiv.innerHTML = htmltree;
} else { //页面不正常
alert("您所请求的页面有异常。");
}
}
}
</script>
前后代码比较也没有什么不同的地方,但是竟然不提上Connection reset by peer: socket write error错误了。
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