/*
* Output methods
*/
@Override
public void flush() throws IOException, RemoteException {
try {
org.apache.tomcat.util.net.NioEndpointKeyAttachmentRemoteInterface att =
(org.apache.tomcat.util.net.NioEndpointKeyAttachmentRemoteInterface)
nioChannel.getAttachment(false);
if (att == null) {
throw new IOException("Key must be cancelled");
}
long writeTimeout = att.getTimeout();
Selector selector = null;
try {
selector = pool.get();
} catch (IOException x) {
// ignore
}
try {
do {
if (nioChannel.flush(true, selector, writeTimeout)) {
break;
}
} while (true);
} finally {
if (selector != null) {
pool.put(selector);
}
}
} catch (Exception excp) {
excp.printStackTrace();
}
}
/*
* Adapted from the NioOutputBuffer
*/
public synchronized int writeToSocket(byte[] bytes, int off, int len)
throws IOException, RemoteException {
try {
nioChannel.getBufHandler().getWriteBuffer().clear();
nioChannel.getBufHandler().getWriteBuffer().put(bytes, off, len);
nioChannel.getBufHandler().getWriteBuffer().flip();
int written = 0;
org.apache.tomcat.util.net.NioEndpointKeyAttachmentRemoteInterface att =
(org.apache.tomcat.util.net.NioEndpointKeyAttachmentRemoteInterface)
nioChannel.getAttachment(false);
if (att == null) {
throw new IOException("Key must be cancelled");
}
long writeTimeout = att.getTimeout();
Selector selector = null;
try {
selector = pool.get();
} catch (IOException x) {
// ignore
}
try {
written =
pool.write(
nioChannel.getBufHandler().getWriteBuffer(),
nioChannel,
selector,
writeTimeout,
true);
} finally {
if (selector != null) {
pool.put(selector);
}
}
return written;
} catch (Exception excp) {
excp.printStackTrace();
}
return 0;
}
public int fillReadBuffer(boolean block) throws IOException, RemoteException {
try {
int nRead;
if (block) {
Selector selector = null;
try {
selector = pool.get();
} catch (IOException x) {
// Ignore
}
try {
org.apache.tomcat.util.net.NioEndpointKeyAttachmentRemoteInterface att =
(org.apache.tomcat.util.net.NioEndpointKeyAttachmentRemoteInterface)
nioChannel.getAttachment(false);
if (att == null) {
throw new IOException("Key must be cancelled.");
}
nRead =
pool.read(
nioChannel.getBufHandler().getReadBuffer(),
nioChannel,
selector,
att.getTimeout());
} catch (EOFException eof) {
nRead = -1;
} finally {
if (selector != null) {
pool.put(selector);
}
}
} else {
nRead = nioChannel.readRemote(nioChannel.getBufHandler().getReadBuffer());
}
return nRead;
} catch (Exception excp) {
excp.printStackTrace();
}
return 0;
}
