redis/node-redis
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Send empty Array for 0 length mb replies instead of null.

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This commit is contained in:
Matt Ranney
2010-11-30 13:05:07 -08:00
parent 79511b4499
commit 12d2aebb70
2 changed files with 10 additions and 6 deletions
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10
index.js
View File

@@ -151,9 +151,11 @@ RedisReplyParser.prototype.execute = function (incoming_buf) {
this.multi_bulk_length = +small_toString(this.tmp_buffer);
this.multi_bulk_replies = [];
this.state = "type";
if (this.multi_bulk_length <= 0) {
if (this.multi_bulk_length < 0) {
this.send_reply(null);
this.multi_bulk_length = 0;
} else if (this.multi_bulk_length === 0) {
this.send_reply([]);
}
} else {
this.emit("error", new Error("didn't see LF after NL reading multi bulk count"));
@@ -347,10 +349,12 @@ Object.defineProperty(Queue.prototype, 'length', {
}
});
function RedisClient(stream) {
function RedisClient(stream, options) {
events.EventEmitter.call(this);
this.stream = stream;
this.options = options;
this.connected = false;
this.connections = 0;
this.attempts = 1;
@@ -827,7 +831,7 @@ exports.createClient = function (port_arg, host_arg, options) {
net_client = net.createConnection(port, host);
red_client = new RedisClient(net_client);
red_client = new RedisClient(net_client, options);
red_client.port = port;
red_client.host = host;

6
test.js
View File

@@ -160,7 +160,7 @@ tests.MULTI_3 = function () {
])
.scard("some set")
.exec(function (err, replies) {
assert.strictEqual(replies[2][0], null, name);
assert.deepEqual(replies[2][0], [], name);
next(name);
});
};
@@ -366,7 +366,7 @@ tests.MULTIBULK_ZERO_LENGTH = function () {
var name = "MULTIBULK_ZERO_LENGTH";
client.KEYS(['users:*'], function (err, results) {
assert.strictEqual(null, err, 'error on empty multibulk reply');
assert.strictEqual(null, results);
assert.deepEqual([], results);
next(name);
});
};
@@ -494,7 +494,7 @@ tests.HGETALL_NULL = function () {
client.hgetall('missing', function (err, obj) {
assert.strictEqual(null, err);
assert.strictEqual(null, obj);
assert.deepEqual([], obj);
next(name);
});
};