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b326c76f45
This commit applies the new canonical formatting style using `clang-format` with custom settings (notably 4-space indentation), as part of our shift toward automated formatting normalization. ⚠️ No functional changes are included — only whitespace and layout modifications as produced by `clang-format`. This change is part of the formatting modernization strategy discussed in: https://github.com/rsyslog/rsyslog/issues/5747 Key context: - Formatting is now treated as a disposable view, normalized via tooling. - The `.clang-format` file defines the canonical style. - A fixup script (`devtools/format-code.sh`) handles remaining edge cases. - Formatting commits are added to `.git-blame-ignore-revs` to reduce noise. - Developers remain free to format code however they prefer locally.
Redis Outplug Plugin using hiredis library
REQUIREMENTS:
* hiredis ( https://github.com/redis/hiredis.git )
USAGE:
This plugin has three current "modes" that it supports:
1. "template"
This is the original mode that the plugin supported. You use an rsyslog template
to construct a command that is sent directly to redis. This mode currently has
an issue dealing with strings that contain spaces. It's useful for doing things
like incrementing counters for statistics.
```
module(load="omhiredis")
template(
name="simple_count"
type="string"
string="HINCRBY testcount %programname% 1")
*.* action(
name="count_redis"
type="omhiredis"
mode="template"
template="simple_count"
)
```
2. "queue"
The queue mode will LPUSH your message to a redis list. Unlike the template
mode, it handles full rsyslog messages properly. If a template is not
supplied, it will default to the RSYSLOG_ForwardFormat template. The "key"
parameter is required.
```
module(load="omhiredis")
*.* action(
name="push_redis"
type="omhiredis"
mode="queue"
key="testqueue"
)
```
3. "publish"
The publish mode will PUBLISH to a redis channel. Unlike the template mode,
it handles full rsyslog messages properly. If a template is not supplied,
it will default to the RSYSLOG_ForwardFormat template. The "key"
parameter is required and will be used for the publish channel.
```
module(load="omhiredis")
*.* action(
name="publish_redis"
type="omhiredis"
mode="publish"
key="testpublish"
)
```
NOTES
* dequeuebatchsize now sets the pipeline size for hiredis, allowing pipelining commands.