// -------------------- Jk handler implementation --------------------
// Jk Handler mehod
public int invoke(Msg msg, MsgContext ep) throws IOException {
if (ep.isLogTimeEnabled()) ep.setLong(MsgContext.TIMER_PRE_REQUEST, System.currentTimeMillis());
Request req = ep.getRequest();
Response res = req.getResponse();
if (log.isDebugEnabled())
log.debug("Invoke " + req + " " + res + " " + req.requestURI().toString());
res.setNote(epNote, ep);
ep.setStatus(MsgContext.JK_STATUS_HEAD);
RequestInfo rp = req.getRequestProcessor();
rp.setStage(Constants.STAGE_SERVICE);
try {
adapter.service(req, res);
} catch (Exception ex) {
log.info("Error servicing request " + req, ex);
}
if (ep.getStatus() != MsgContext.JK_STATUS_CLOSED) {
res.finish();
}
req.updateCounters();
req.recycle();
res.recycle();
ep.recycle();
if (ep.getStatus() == MsgContext.JK_STATUS_ERROR) {
return ERROR;
}
ep.setStatus(MsgContext.JK_STATUS_NEW);
rp.setStage(Constants.STAGE_KEEPALIVE);
return OK;
}
/**
* Close the output buffer. This tries to calculate the response size if the response has not been
* committed yet.
*
* @throws IOException An underlying IOException occurred
*/
@Override
public void close() throws IOException {
if (closed) return;
if (suspended) return;
if ((!coyoteResponse.isCommitted()) && (coyoteResponse.getContentLengthLong() == -1)) {
// If this didn't cause a commit of the response, the final content
// length can be calculated
if (!coyoteResponse.isCommitted()) {
coyoteResponse.setContentLength(bb.getLength());
}
}
doFlush(false);
closed = true;
coyoteResponse.finish();
}