redis/node-redis
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Performance improvements and backpressure controls.

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Simply and speed up command argument processing logic.
Commands now return the true/false value from the underlying socket write(s).
Implement command_queue high water and low water for more better control of queueing.
This commit is contained in:
Matt Ranney
2011-06-30 14:03:36 -06:00
parent 13914295a6
commit f9e17556d2
7 changed files with 230 additions and 159 deletions
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12
multi_bench.js
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@@ -1,12 +1,12 @@
var redis = require("./index"),
num_clients = parseInt(process.argv[2]) || 50,
num_clients = parseInt(process.argv[2], 10) || 50,
active_clients = 0,
clients = new Array(num_clients),
num_requests = 20000,
issued_requests = 0,
latency = new Array(num_requests),
tests = [],
test_start,
test_start, parser_logged = false,
client_options = {
return_buffers: false
};
@@ -35,7 +35,7 @@ tests.push({
tests.push({
descr: "LPUSH",
command: ["lpush", "mylist", Array(8).join("-")]
command: ["lpush", "mylist", new Array(8).join("-")]
});
tests.push({
@@ -58,7 +58,11 @@ function create_clients(callback) {
while (active_clients < num_clients) {
client = clients[active_clients++] = redis.createClient(6379, "127.0.0.1", client_options);
client.on("connect", function() {
if (! parser_logged) {
console.log("Using reply parser " + client.reply_parser.name);
parser_logged = true;
}
client.on("connect", function () {
// Fire callback when all clients are connected
connected += 1;
if (connected === num_clients) {