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/* Copyright 2012-present Facebook, Inc.
* Licensed under the Apache License, Version 2.0 */
#include "watchman.h"
#include "InMemoryView.h"
bool watchman_root::syncToNow(std::chrono::milliseconds timeout) {
w_perf_t sample("sync_to_now");
auto res = view()->syncToNow(timeout);
// We want to know about all timeouts
if (!res) {
sample.force_log();
}
if (sample.finish()) {
sample.add_root_meta(shared_from_this());
sample.add_meta(
"sync_to_now",
json_object({{"success", json_boolean(res)},
{"timeoutms", json_integer(timeout.count())}}));
sample.log();
}
return res;
}
/* Ensure that we're synchronized with the state of the
* filesystem at the current time.
* We do this by touching a cookie file and waiting to
* observe it via inotify. When we see it we know that
* we've seen everything up to the point in time at which
* we're asking questions.
* Returns true if we observe the change within the requested
* time, false otherwise.
*/
bool watchman::InMemoryView::syncToNow(std::chrono::milliseconds timeout) {
return cookies_.syncToNow(timeout);
}
/* vim:ts=2:sw=2:et:
*/
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