redis/node-redis
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Add option to specify whether to return strings or buffers for bulk data

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This commit is contained in:
Pieter Noordhuis
2010-11-30 23:10:02 +01:00
parent 7b4ca228d6
commit a5381964d9
3 changed files with 20 additions and 6 deletions
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2
index.js
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@@ -110,7 +110,7 @@ function RedisClient(stream, options) {
self.emitted_end = false;
reply_parser.debug_mode = exports.debug_mode;
self.reply_parser = new reply_parser.Parser();
self.reply_parser = new reply_parser.Parser({ return_buffers: false });
// "reply error" is an error sent back by redis
self.reply_parser.on("reply error", function (reply) {
self.return_error(reply);

7
lib/parser/hiredis.js
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@@ -2,7 +2,10 @@ var events = require("events"),
util = require("../util").util,
hiredis = require("hiredis");
function HiredisReplyParser() {
function HiredisReplyParser(options) {
this.options = options || {};
this.return_buffers = this.options.return_buffers;
if (this.return_buffers == undefined) this.return_buffers = true;
this.reset();
events.EventEmitter.call(this);
}
@@ -14,7 +17,7 @@ exports.debug_mode = false;
exports.type = "hiredis";
HiredisReplyParser.prototype.reset = function() {
this.reader = new hiredis.Reader({ return_buffers: true });
this.reader = new hiredis.Reader({ return_buffers: this.return_buffers });
}
HiredisReplyParser.prototype.execute = function(data) {

13
lib/parser/javascript.js
View File

@@ -1,7 +1,10 @@
var events = require("events"),
util = require("../util").util;
function RedisReplyParser() {
function RedisReplyParser(options) {
this.options = options || {};
this.return_buffers = this.options.return_buffers;
if (this.return_buffers == undefined) this.return_buffers = true;
this.reset();
events.EventEmitter.call(this);
}
@@ -245,10 +248,18 @@ RedisReplyParser.prototype.send_error = function (reply) {
RedisReplyParser.prototype.send_reply = function (reply) {
if (this.multi_bulk_length > 0 || this.multi_bulk_nested_length > 0) {
if (!this.return_buffers && Buffer.isBuffer(reply)) {
this.add_multi_bulk_reply(reply.toString("utf8"));
} else {
this.add_multi_bulk_reply(reply);
}
} else {
if (!this.return_buffers && Buffer.isBuffer(reply)) {
this.emit("reply", reply.toString("utf8"));
} else {
this.emit("reply", reply);
}
}
};
RedisReplyParser.prototype.add_multi_bulk_reply = function (reply) {