ClientHandler.java
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package org.nanohttpd.protocols.http;
/*
* #%L
* NanoHttpd-Core
* %%
* Copyright (C) 2012 - 2016 nanohttpd
* %%
* Redistribution and use in source and binary forms, with or without modification,
* are permitted provided that the following conditions are met:
*
* 1. Redistributions of source code must retain the above copyright notice, this
* list of conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following disclaimer in the documentation
* and/or other materials provided with the distribution.
*
* 3. Neither the name of the nanohttpd nor the names of its contributors
* may be used to endorse or promote products derived from this software without
* specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
* IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
* INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
* LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
* OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
* OF THE POSSIBILITY OF SUCH DAMAGE.
* #L%
*/
import java.io.InputStream;
import java.io.OutputStream;
import java.net.Socket;
import java.net.SocketException;
import java.net.SocketTimeoutException;
import java.util.logging.Level;
import org.nanohttpd.protocols.http.tempfiles.ITempFileManager;
/**
* The runnable that will be used for every new client connection.
*/
public class ClientHandler implements Runnable {
private final NanoHTTPD httpd;
private final InputStream inputStream;
private final Socket acceptSocket;
public ClientHandler(NanoHTTPD httpd, InputStream inputStream, Socket acceptSocket) {
this.httpd = httpd;
this.inputStream = inputStream;
this.acceptSocket = acceptSocket;
}
public void close() {
NanoHTTPD.safeClose(this.inputStream);
NanoHTTPD.safeClose(this.acceptSocket);
}
@Override
public void run() {
OutputStream outputStream = null;
try {
outputStream = this.acceptSocket.getOutputStream();
ITempFileManager tempFileManager = httpd.getTempFileManagerFactory().create();
HTTPSession session = new HTTPSession(httpd, tempFileManager, this.inputStream, outputStream, this.acceptSocket.getInetAddress());
while (!this.acceptSocket.isClosed()) {
session.execute();
}
} catch (Exception e) {
// When the socket is closed by the client,
// we throw our own SocketException
// to break the "keep alive" loop above. If
// the exception was anything other
// than the expected SocketException OR a
// SocketTimeoutException, print the
// stacktrace
if (!(e instanceof SocketException && "NanoHttpd Shutdown".equals(e.getMessage())) && !(e instanceof SocketTimeoutException)) {
NanoHTTPD.LOG.log(Level.SEVERE, "Communication with the client broken, or an bug in the handler code", e);
}
} finally {
NanoHTTPD.safeClose(outputStream);
NanoHTTPD.safeClose(this.inputStream);
NanoHTTPD.safeClose(this.acceptSocket);
httpd.asyncRunner.closed(this);
}
}
}