Java Code Examples for org.apache.tomcat.jni.Socket#recvbb()
The following examples show how to use
org.apache.tomcat.jni.Socket#recvbb() .
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Example 1
| Source File: AjpAprProcessor.java From Tomcat7.0.67 with Apache License 2.0 | 6 votes |
|
/**
* Read at least the specified amount of bytes, and place them
* in the input buffer.
*/
protected boolean read(int n)
throws IOException {
if (inputBuffer.capacity() - inputBuffer.limit() <=
n - inputBuffer.remaining()) {
inputBuffer.compact();
inputBuffer.limit(inputBuffer.position());
inputBuffer.position(0);
}
int nRead;
while (inputBuffer.remaining() < n) {
nRead = Socket.recvbb
(socketWrapper.getSocket().longValue(), inputBuffer.limit(),
inputBuffer.capacity() - inputBuffer.limit());
if (nRead > 0) {
inputBuffer.limit(inputBuffer.limit() + nRead);
} else {
throw new IOException(sm.getString("ajpprocessor.failedread"));
}
}
return true;
}
Example 2
| Source File: AjpAprProcessor.java From tomcatsrc with Apache License 2.0 | 6 votes |
|
/**
* Read at least the specified amount of bytes, and place them
* in the input buffer.
*/
protected boolean read(int n)
throws IOException {
if (inputBuffer.capacity() - inputBuffer.limit() <=
n - inputBuffer.remaining()) {
inputBuffer.compact();
inputBuffer.limit(inputBuffer.position());
inputBuffer.position(0);
}
int nRead;
while (inputBuffer.remaining() < n) {
nRead = Socket.recvbb
(socketWrapper.getSocket().longValue(), inputBuffer.limit(),
inputBuffer.capacity() - inputBuffer.limit());
if (nRead > 0) {
inputBuffer.limit(inputBuffer.limit() + nRead);
} else {
throw new IOException(sm.getString("ajpprocessor.failedread"));
}
}
return true;
}
Example 3
| Source File: AjpAprProcessor.java From Tomcat7.0.67 with Apache License 2.0 | 5 votes |
|
/**
* Read at least the specified amount of bytes, and place them
* in the input buffer.
*/
protected boolean readt(int n, boolean useAvailableData)
throws IOException {
if (useAvailableData && inputBuffer.remaining() == 0) {
return false;
}
if (inputBuffer.capacity() - inputBuffer.limit() <=
n - inputBuffer.remaining()) {
inputBuffer.compact();
inputBuffer.limit(inputBuffer.position());
inputBuffer.position(0);
}
int nRead;
while (inputBuffer.remaining() < n) {
nRead = Socket.recvbb
(socketWrapper.getSocket().longValue(), inputBuffer.limit(),
inputBuffer.capacity() - inputBuffer.limit());
if (nRead > 0) {
inputBuffer.limit(inputBuffer.limit() + nRead);
} else {
if ((-nRead) == Status.ETIMEDOUT || (-nRead) == Status.TIMEUP) {
return false;
} else {
throw new IOException(sm.getString("ajpprocessor.failedread"));
}
}
}
return true;
}
Example 4
| Source File: AjpAprProcessor.java From tomcatsrc with Apache License 2.0 | 5 votes |
|
/**
* Read at least the specified amount of bytes, and place them
* in the input buffer.
*/
protected boolean readt(int n, boolean useAvailableData)
throws IOException {
if (useAvailableData && inputBuffer.remaining() == 0) {
return false;
}
if (inputBuffer.capacity() - inputBuffer.limit() <=
n - inputBuffer.remaining()) {
inputBuffer.compact();
inputBuffer.limit(inputBuffer.position());
inputBuffer.position(0);
}
int nRead;
while (inputBuffer.remaining() < n) {
nRead = Socket.recvbb
(socketWrapper.getSocket().longValue(), inputBuffer.limit(),
inputBuffer.capacity() - inputBuffer.limit());
if (nRead > 0) {
inputBuffer.limit(inputBuffer.limit() + nRead);
} else {
if ((-nRead) == Status.ETIMEDOUT || (-nRead) == Status.TIMEUP) {
return false;
} else {
throw new IOException(sm.getString("ajpprocessor.failedread"));
}
}
}
return true;
}
Example 5
| Source File: InternalAprInputBuffer.java From Tomcat7.0.67 with Apache License 2.0 | 4 votes |
|
/**
* Fill the internal buffer using data from the underlying input stream.
*
* @return false if at end of stream
*/
protected boolean fill()
throws IOException {
int nRead = 0;
if (parsingHeader) {
if (lastValid == buf.length) {
throw new IllegalArgumentException
(sm.getString("iib.requestheadertoolarge.error"));
}
bbuf.clear();
nRead = Socket.recvbb(socket, 0, buf.length - lastValid);
if (nRead > 0) {
bbuf.limit(nRead);
bbuf.get(buf, pos, nRead);
lastValid = pos + nRead;
} else {
if ((-nRead) == Status.EAGAIN) {
return false;
} else {
throw new IOException(sm.getString("iib.failedread"));
}
}
} else {
if (buf.length - end < 4500) {
// In this case, the request header was really large, so we allocate a
// brand new one; the old one will get GCed when subsequent requests
// clear all references
buf = new byte[buf.length];
end = 0;
}
pos = end;
lastValid = pos;
bbuf.clear();
nRead = Socket.recvbb(socket, 0, buf.length - lastValid);
if (nRead > 0) {
bbuf.limit(nRead);
bbuf.get(buf, pos, nRead);
lastValid = pos + nRead;
} else {
if ((-nRead) == Status.ETIMEDOUT || (-nRead) == Status.TIMEUP) {
throw new SocketTimeoutException(sm.getString("iib.failedread"));
} else if (nRead == 0) {
// APR_STATUS_IS_EOF, since native 1.1.22
return false;
} else if (-nRead == Status.APR_EGENERAL && wrapper.isSecure()) {
// Not entirely sure why this is necessary. Testing to date has not
// identified any issues with this but log it so it can be tracked
// if it is suspected of causing issues in the future.
if (log.isDebugEnabled()) {
log.debug(sm.getString("iib.apr.sslGeneralError",
Long.valueOf(socket), wrapper));
}
} else {
throw new IOException(sm.getString("iib.failedread"));
}
}
}
return (nRead > 0);
}
Example 6
| Source File: InternalAprInputBuffer.java From tomcatsrc with Apache License 2.0 | 4 votes |
|
/**
* Fill the internal buffer using data from the underlying input stream.
*
* @return false if at end of stream
*/
protected boolean fill()
throws IOException {
int nRead = 0;
if (parsingHeader) {
if (lastValid == buf.length) {
throw new IllegalArgumentException
(sm.getString("iib.requestheadertoolarge.error"));
}
bbuf.clear();
nRead = Socket.recvbb(socket, 0, buf.length - lastValid);
if (nRead > 0) {
bbuf.limit(nRead);
bbuf.get(buf, pos, nRead);
lastValid = pos + nRead;
} else {
if ((-nRead) == Status.EAGAIN) {
return false;
} else {
throw new IOException(sm.getString("iib.failedread"));
}
}
} else {
if (buf.length - end < 4500) {
// In this case, the request header was really large, so we allocate a
// brand new one; the old one will get GCed when subsequent requests
// clear all references
buf = new byte[buf.length];
end = 0;
}
pos = end;
lastValid = pos;
bbuf.clear();
nRead = Socket.recvbb(socket, 0, buf.length - lastValid);
if (nRead > 0) {
bbuf.limit(nRead);
bbuf.get(buf, pos, nRead);
lastValid = pos + nRead;
} else {
if ((-nRead) == Status.ETIMEDOUT || (-nRead) == Status.TIMEUP) {
throw new SocketTimeoutException(sm.getString("iib.failedread"));
} else if (nRead == 0) {
// APR_STATUS_IS_EOF, since native 1.1.22
return false;
} else if (-nRead == Status.APR_EGENERAL && wrapper.isSecure()) {
// Not entirely sure why this is necessary. Testing to date has not
// identified any issues with this but log it so it can be tracked
// if it is suspected of causing issues in the future.
if (log.isDebugEnabled()) {
log.debug(sm.getString("iib.apr.sslGeneralError",
Long.valueOf(socket), wrapper));
}
} else {
throw new IOException(sm.getString("iib.failedread"));
}
}
}
return (nRead > 0);
}
