public NginxUnhandledExceptionResponse(NginxRequest r, Throwable e) {
this.err = e;
this.r = r;
if (r.isReleased()) {
this.type = TYPE_FATAL;
} else {
this.type = TYPE_ERROR;
}
}
@Override
public int execute(final long r, final long c) {
if (r == 0) { // by worker init process
NginxResponse resp = handleRequest(makeRequest(0, 0));
if (resp != null
&& resp.type() == NginxResponse.TYPE_FAKE_ASYNC_TAG
&& resp.fetchStatus(200) != 200) {
log.error("initialize error %s", resp);
return NGX_HTTP_INTERNAL_SERVER_ERROR;
}
return NGX_HTTP_OK;
}
final NginxRequest req = makeRequest(r, c);
int phase = req.phase();
if (workers == null) {
NginxResponse resp = handleRequest(req);
if (resp.type() == NginxResponse.TYPE_FAKE_ASYNC_TAG) {
if (!req.isReleased()
&& !req.isHijacked()
&& (phase == -1
|| phase == NGX_HTTP_HEADER_FILTER_PHASE)) { // from content handler invoking
ngx_http_clojure_mem_inc_req_count(r);
}
return NGX_DONE;
}
return handleResponse(req, resp);
}
// for safe access with another thread
req.prefetchAll();
if (phase == -1
|| phase == NGX_HTTP_HEADER_FILTER_PHASE) { // -1 means from content handler invoking
ngx_http_clojure_mem_inc_req_count(r);
}
workers.submit(
new Callable<NginxClojureRT.WorkerResponseContext>() {
@Override
public WorkerResponseContext call() throws Exception {
NginxResponse resp = handleRequest(req);
// let output chain built before entering the main thread
return new WorkerResponseContext(resp, req);
}
});
return NGX_DONE;
}
