/**
* Perform a read into buffer.
*
* @return true if the read succeeded, false if there was an error or the connection closed.
*/
private boolean internalRead() {
try {
if (trans_.read(buffer_) < 0) {
return false;
}
return true;
} catch (IOException e) {
Log.w("Thrift", "Got an IOException in internalRead!", e);
return false;
}
}
/** Shut the connection down. */
public void close() {
// if we're being closed due to an error, we might have allocated a
// buffer that we need to subtract for our memory accounting.
if (state_ == FrameBufferState.READING_FRAME
|| state_ == FrameBufferState.READ_FRAME_COMPLETE) {
readBufferBytesAllocated.addAndGet(-buffer_.array().length);
}
trans_.close();
if (eventHandler_ != null) {
eventHandler_.deleteContext(context_, inProt_, outProt_);
}
}
/** Give this FrameBuffer a chance to write its output to the final client. */
public boolean write() {
if (state_ == FrameBufferState.WRITING) {
try {
if (trans_.write(buffer_) < 0) {
return false;
}
} catch (IOException e) {
Log.w("Thrift", "Got an IOException during write!", e);
return false;
}
// we're done writing. now we need to switch back to reading.
if (buffer_.remaining() == 0) {
prepareRead();
}
return true;
}
Log.e("Protocol", "Write was called, but state is invalid (" + state_ + ")");
return false;
}