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f6d670ae3d
This is mostly straightforward moving of code out of compose.js.
The code that was moved currently supports sending time
reports for sent messages, but we intend to grow out the new
module to track more state about sent messages.
The following function names in this commit are new, but their
code was basically pulled over verbatim:
process_success (was process_send_time)
set_timer_for_restarting_event_loop
clear
initialize
All the code in the new module is covered by previous tests that
had been written for compose.js. This commit only modifies
a few things to keep those tests.
The new module has 100% node coverage, so we updated `enforce_fully_covered`.
113 lines
3.7 KiB
JavaScript
113 lines
3.7 KiB
JavaScript
var sent_messages = (function () {
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var exports = {};
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exports.send_times_log = [];
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exports.send_times_data = {};
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function report_send_time(send_time, receive_time, display_time, locally_echoed, rendered_changed) {
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var data = {time: send_time.toString(),
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received: receive_time.toString(),
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displayed: display_time.toString(),
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locally_echoed: locally_echoed};
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if (locally_echoed) {
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data.rendered_content_disparity = rendered_changed;
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}
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channel.post({
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url: '/json/report_send_time',
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data: data,
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});
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}
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function maybe_report_send_times(message_id) {
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var data = exports.send_times_data[message_id];
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if (data.send_finished === undefined || data.received === undefined ||
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data.displayed === undefined) {
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// We report the data once we have both the send and receive times
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return;
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}
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report_send_time(data.send_finished - data.start,
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data.received - data.start,
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data.displayed - data.start,
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data.locally_echoed,
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data.rendered_content_disparity || false);
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}
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function mark_end_to_end_receive_time(message_id) {
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if (exports.send_times_data[message_id] === undefined) {
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exports.send_times_data[message_id] = {};
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}
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exports.send_times_data[message_id].received = new Date();
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maybe_report_send_times(message_id);
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}
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function mark_end_to_end_display_time(message_id) {
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exports.send_times_data[message_id].displayed = new Date();
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maybe_report_send_times(message_id);
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}
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exports.mark_rendered_content_disparity = function (message_id, changed) {
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if (exports.send_times_data[message_id] === undefined) {
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exports.send_times_data[message_id] = {};
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}
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exports.send_times_data[message_id].rendered_content_disparity = changed;
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};
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exports.report_as_received = function report_as_received(message) {
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if (message.sent_by_me) {
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mark_end_to_end_receive_time(message.id);
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setTimeout(function () {
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mark_end_to_end_display_time(message.id);
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}, 0);
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}
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};
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exports.process_success = function (message_id, start_time, locally_echoed) {
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var send_finished = new Date();
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var send_time = (send_finished - start_time);
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if (feature_flags.log_send_times) {
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blueslip.log("send time: " + send_time);
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}
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if (feature_flags.collect_send_times) {
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exports.send_times_log.push(send_time);
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}
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if (exports.send_times_data[message_id] === undefined) {
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exports.send_times_data[message_id] = {};
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}
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exports.send_times_data[message_id].start = start_time;
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exports.send_times_data[message_id].send_finished = send_finished;
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exports.send_times_data[message_id].locally_echoed = locally_echoed;
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maybe_report_send_times(message_id);
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};
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exports.set_timer_for_restarting_event_loop = function (message_id) {
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setTimeout(function () {
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if (exports.send_times_data[message_id].received === undefined) {
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blueslip.log("Restarting get_events due to delayed receipt of sent message " + message_id);
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server_events.restart_get_events();
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}
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}, 5000);
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};
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exports.clear = function (message_id) {
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delete exports.send_times_data[message_id];
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};
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exports.initialize = function () {
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$(document).on('message_id_changed', function (event) {
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if (exports.send_times_data[event.old_id] !== undefined) {
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var value = exports.send_times_data[event.old_id];
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delete exports.send_times_data[event.old_id];
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exports.send_times_data[event.new_id] =
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_.extend({}, exports.send_times_data[event.old_id], value);
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}
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});
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};
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return exports;
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}());
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if (typeof module !== 'undefined') {
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module.exports = sent_messages;
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}
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