Calling clear() without specified group fails

[fvoska]

globalOptions.redisClient.del(); fails with:

ReplyError: ERR wrong number of arguments for 'del' command
    at parseError (/home/fiouch/diplomski-fvoska/node_modules/redis-parser/lib/parser.js:181:12)
    at parseType (/home/fiouch/diplomski-fvoska/node_modules/redis-parser/lib/parser.js:269:14)

Redis DEL command requires parameters, as per documentation.

Not sure if this has changed over time as I have only recently started using redis.

• apicache is at 0.3.6
• redis is at 2.6.3
• redis-parser is at 2.3.0
• redis-server 3.0.7 is running on Ubuntu 16.04

I temporarily fixed it on my end by replacing globalOptions.redisClient.del(); with globalOptions.redisClient.flushall(); But this flushes whole redis, not only apicache items. DEL should get all keys used in apicache (maybe get from index.all?) as parameters.

[kwhitley]

Thanks @fvoska - I'll look into that this morning!

[kwhitley]

@fvoska - please update and let me know if this fixes your issue... I don't use redis-parser, so I can't be certain it solves your specific case, but I've updated the internal redis clear all function (from another contributor) to delete key by key to preserve non-apicache entries (and updated tests to better verify success with redis).

[fvoska]

Hi, sorry for late reply.
I updated to 0.7.3 and it works ok now, thank you.