| var redis = require("./") | |
| //redis.debug_mode = true | |
| var PORT = process.argv[2] || 6379; | |
| var HOST = process.argv[3] || '127.0.0.1'; | |
| var c = redis.createClient(PORT, HOST) | |
| c.unref() | |
| c.info(function (err, reply) { | |
| if (err) process.exit(-1) | |
| if (!reply.length) process.exit(-1) | |
| process.stdout.write(reply.length.toString()) | |
| }) |