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| author | ikeberlein <ikeberlein@yandex.ru> | 2021-06-08 11:34:38 +0300 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2021-06-08 11:34:38 +0300 |
| commit | 77d44bb7b4f92a015aed231910d163f5571bf5f3 (patch) | |
| tree | 54a2783ce6f9df604239a24411d59a3b8ef130b5 /src/redis-cli.c | |
| parent | 1df8c129bc5a8ffaac28410dc1c39b4241c6078c (diff) | |
| download | redis-77d44bb7b4f92a015aed231910d163f5571bf5f3.tar.gz | |
Make redis-cli grep friendly in pubsub mode (#9013)
redis-cli is grep friendly for all commands but SUBSCRIBE/PSUBSCRIBE.
it is unable to process output from these commands line by line piped
to another program because of output buffering. to overcome this
situation I propose to flush stdout each time when it is written with
reply from these commands the same way it is already done for all other
commands.
Diffstat (limited to 'src/redis-cli.c')
| -rw-r--r-- | src/redis-cli.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/src/redis-cli.c b/src/redis-cli.c index d0e7daaef..39535a9e0 100644 --- a/src/redis-cli.c +++ b/src/redis-cli.c @@ -1435,6 +1435,7 @@ static int cliSendCommand(int argc, char **argv, long repeat) { while (config.pubsub_mode) { if (cliReadReply(output_raw) != REDIS_OK) exit(1); + fflush(stdout); /* Make it grep friendly */ if (config.last_cmd_type == REDIS_REPLY_ERROR) { if (config.push_output) { redisSetPushCallback(context, cliPushHandler); |