io-locks
How to use
const IoLock = require('io-locks');
const ioLock = IoLock({ host: 'localhost', port: 6379 });
API
IoLock(uri[, opts])
uri
is a string like localhost:6379
where your redis server
is located. For a list of options see below.
IoLock(opts)
The following options are allowed:
-
key
: the name of the key to pub/sub events on as prefix (io-timers
) -
host
: host to connect to redis on (localhost
) -
port
: port to connect to redis on (6379
) -
client
: optional, the redis client
If you decide to supply client
, make sure you use
node_redis as a client or one
with an equivalent API.
IoLock#setLock(resourceId: String, duration: Number)
Set Lock with given time duration[in Seconds]
ioLock.setLock("resourceId", 10);
IoLock#isLock(resourceId: String)
Check resource acquired lock or not.
let isLocked = await ioLock.isLock("resourceId");
IoLock#releaseLock(resourceId: String)
Stop timer
iolock.releaseLock("resourceId");
Client error handling
Error Handling
iolock.locks.on("error", function(err){
//Handle Error
})
License
ISC