Connectum API Reference / @connectum/otel / provider / parseOtelResourceAttributesEnv

Function: parseOtelResourceAttributesEnv()

parseOtelResourceAttributesEnv(raw): Record<string, string>

Defined in: provider.ts:163

Parse the standard OTEL_RESOURCE_ATTRIBUTES env var (key1=value1,key2=value2) into an attribute record. Malformed pairs (no =, empty key) are skipped. Values are kept as strings; whitespace around keys and values is trimmed.

Keys and values are percent-decoded, as the OpenTelemetry Resource SDK specification requires: , and = inside a key or value are written %2C and %3D. The text is split on the raw separators first, so an encoded comma stays in its value; + is not a space. When a part is not valid percent-encoding the whole variable is discarded: this returns {} and emits a process warning (code CONNECTUM_OTEL_INVALID_ENV) naming the variable.

Parameters

raw

string | undefined

Returns

Record<string, string>