Improvement

• Updated golang dependencies
• Use encoding/json/v2 candidate library for smaller message structure (less memory usage for queued messages)
• Time fields on message is now using native golang type. Now it can be used in json_format for further customizing payload schema

New Features

• New correlate module. Now message can have open/raise time and duration for a specific alarm.

New Features

• Added HTTP forwarder support

New Features

• Kafka forwarder now supports TLS, SASL, and batch write

New Features

• Linux pipe buffer size is also now customizable via T2J_BUFFERSIZE env var.

Bug Fix

• Parser prometheus metrics wasn't initialized, resulting in non-existent counter if no traffic passed through/dropped yet

New Features

• Snmptrapd buffer size can now be set from configuration. It's previously a static value of 64kb

Bug Fix

• Prometheus counter for forwarder is not incremented

Improvement

• Updated golang runtime from 1.21.3 to 1.21.5
• Updated golang dependencies

Improvement

• Updated golang runtime from 1.21.0 to 1.21.3
• Updated golang dependencies

Breaking Changes

• changed values to value_list keyword forjson_format and filter field in config.yml. values is now a reserved keyword in newer version of antonmedv/expr

Improvement

• Updated golang runtime from 1.20 to 1.21
• Updated golang dependencies

New Features

• Updated antonmedv/expr lib to v1.15.1. It has many new builtin functions. Check out their docs at https://expr.medv.io/docs/Language-Definition

Improvement

• Improve handling in case of snmptrapd premature exit