redis/node-redis
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Merge branch 'set-keepalive' of https://github.com/Clever/node_redis into Clever-set-keepalive

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Bryce Baril
2014-07-10 21:16:38 -07:00
parent f7134a6f2c d313aa5dab
commit b9219a0fb2
2 changed files with 5 additions and 0 deletions
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1
README.md
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@@ -192,6 +192,7 @@ every command on a client.
* `socket_nodelay`: defaults to `true`. Whether to call setNoDelay() on the TCP stream, which disables the * `socket_nodelay`: defaults to `true`. Whether to call setNoDelay() on the TCP stream, which disables the
Nagle algorithm on the underlying socket. Setting this option to `false` can result in additional throughput at the Nagle algorithm on the underlying socket. Setting this option to `false` can result in additional throughput at the
cost of more latency. Most applications will want this set to `true`. cost of more latency. Most applications will want this set to `true`.
* `socket_keepalive` defaults to `false`. Whether the keep-alive functionality is enabled on the underlying socket.
* `no_ready_check`: defaults to `false`. When a connection is established to the Redis server, the server might still * `no_ready_check`: defaults to `false`. When a connection is established to the Redis server, the server might still
be loading the database from disk. While loading, the server not respond to any commands. To work around this, be loading the database from disk. While loading, the server not respond to any commands. To work around this,
`node_redis` has a "ready check" which sends the `INFO` command to the server. The response from the `INFO` command `node_redis` has a "ready check" which sends the `INFO` command to the server. The response from the `INFO` command

4
index.js
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@@ -43,6 +43,9 @@ function RedisClient(stream, options) {
if (this.options.socket_nodelay === undefined) { if (this.options.socket_nodelay === undefined) {
this.options.socket_nodelay = true; this.options.socket_nodelay = true;
} }
if (this.options.socket_keepalive === undefined) {
this.options.socket_keepalive = false;
}
this.should_buffer = false; this.should_buffer = false;
this.command_queue_high_water = this.options.command_queue_high_water || 1000; this.command_queue_high_water = this.options.command_queue_high_water || 1000;
this.command_queue_low_water = this.options.command_queue_low_water || 0; this.command_queue_low_water = this.options.command_queue_low_water || 0;
@@ -253,6 +256,7 @@ RedisClient.prototype.on_connect = function () {
if (this.options.socket_nodelay) { if (this.options.socket_nodelay) {
this.stream.setNoDelay(); this.stream.setNoDelay();
} }
this.stream.setKeepAlive(this.options.socket_keepalive);
this.stream.setTimeout(0); this.stream.setTimeout(0);
this.init_parser(); this.init_parser();