redis/node-redis
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Deprecate stuff

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This commit is contained in:
Ruben Bridgewater
2015-12-30 16:08:46 +01:00
parent e83230fd73
commit 52f987321a
1 changed files with 27 additions and 26 deletions
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53
index.js
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@@ -55,9 +55,14 @@ function RedisClient (options) {
this.connection_id = ++connection_id;
this.connected = false;
this.ready = false;
this.connections = 0;
if (options.socket_nodelay === undefined) {
options.socket_nodelay = true;
} else if (!options.socket_nodelay) { // Only warn users with this set to false
console.warn(
'node_redis: socket_nodelay is deprecated and will be removed in v.3.0.0.\n' +
'Setting socket_nodelay to false likely results in a reduced throughput. Please use .batch to buffer commands and use pipelining.\n' +
'If you are sure you rely on the NAGLE-algorithm you can activate it by calling client.stream.setNoDelay(false) instead.'
);
}
if (options.socket_keepalive === undefined) {
options.socket_keepalive = true;
@@ -730,34 +735,31 @@ RedisClient.prototype.send_command = function (command, args, callback) {
this.writeDefault = this.writeBuffers;
}
}
} else if (args[i] === null) {
if (!this.options.to_empty_string) { // > 2 // ( 2 + 3 where 3 stands for both, null and undefined and 3 for null)
} else if (typeof args[i] === 'object') { // Checking for object instead of Buffer.isBuffer helps us finding data types that we can't handle properly
if (args[i] instanceof Date) { // Accept dates as valid input
args[i] = args[i].toString();
// Add this to parse_arguments.
} else if (args[i] === null) {
console.warn(
'node_redis: Deprecated: The %s command contains a "null" argument.\n' +
'This is converted to a "null" string now and will return an error from v.3.0 on.\n' +
'If you wish to convert null to an empty string instead, please use the "to_empty_string" option.', command.toUpperCase()
'Please handle this in your code to make sure everything works as you intended it to behave.', command.toUpperCase()
);
args[i] = 'null'; // Backwards compatible :/
} else {
args[i] = '';
}
} else if (typeof args[i] === 'object') { // Buffer.isBuffer(args[i])) {
buffer_args = true;
if (this.pipeline !== 0) {
this.pipeline += 2;
this.writeDefault = this.writeBuffers;
}
} else if (args[i] === undefined) {
if (!this.options.to_empty_string) {
console.warn(
'node_redis: Deprecated: The %s command contains a "undefined" argument.\n' +
'This is converted to a "undefined" string now and will return an error from v.3.0 on.\n' +
'If you wish to convert undefined to an empty string instead, please use the "to_empty_string" option.', command.toUpperCase()
);
args[i] = 'undefined'; // Backwards compatible :/
} else {
args[i] = '';
buffer_args = true;
if (this.pipeline !== 0) {
this.pipeline += 2;
this.writeDefault = this.writeBuffers;
}
}
} else if (typeof args[i] === 'undefined') {
console.warn(
'node_redis: Deprecated: The %s command contains a "undefined" argument.\n' +
'This is converted to a "undefined" string now and will return an error from v.3.0 on.\n' +
'Please handle this in your code to make sure everything works as you intended it to behave.', command.toUpperCase()
);
args[i] = 'undefined'; // Backwards compatible :/
}
}
@@ -903,11 +905,10 @@ RedisClient.prototype.end = function (flush) {
// Flush queue if wanted
if (flush) {
this.flush_and_error(new Error("The command can't be processed. The connection has already been closed."));
} else if (flush === undefined) {
} else if (arguments.length === 0) {
console.warn(
'node_redis: Using .end() without the flush parameter is deprecated. ' +
'Please check the doku (https://github.com/NodeRedis/node_redis) and explictly use flush.\n' +
'This will throw from v.3.0.0 on.'
'node_redis: Using .end() without the flush parameter is deprecated and throws from v.3.0.0 on.\n' +
'Please check the doku (https://github.com/NodeRedis/node_redis) and explictly use flush.'
);
}