protected boolean writeBatch() {
try {
if (handler.getChannel().write(buffer) < 0) {
if (log.isTraceEnabled()) {
log.trace("Closing channel");
}
inError = true;
return false;
} else if (buffer.hasRemaining()) {
if (handler.getChannel().write(buffer) < 0) {
if (log.isTraceEnabled()) {
log.trace("Closing channel");
}
inError = true;
return false;
}
}
} catch (IOException e) {
if (Utils.isClose(e)) {
log.info(String.format("closing acknowledger %s ", fsm.getName()));
} else {
log.warn(
String.format("Unable to write batch commit acknowledgement %s", fsm.getName()), e);
}
error();
return false;
}
return !buffer.hasRemaining();
}
protected void nextBatch() {
buffer.clear();
pending.drainTo(drain, MAX_BATCH_SIZE - 1);
for (BatchIdentity bid : drain) {
bid.serializeOn(buffer);
}
drain.clear();
buffer.flip();
if (writeBatch()) {
fsm.payloadWritten();
} else {
if (inError) {
fsm.close();
} else {
if (inError) {
fsm.close();
} else {
handler.selectForWrite();
}
}
}
}
public void close() {
handler.close();
}
protected void selectForWrite() {
handler.selectForWrite();
}