Configuration for OTLP writer. More...

#include <otlp_writer.h>

Collaboration diagram for kcenon::logger::otlp_writer::config:

Public Attributes
std::string	endpoint = "http://localhost:4318/v1/logs"
	OTLP endpoint URL.

protocol_type	protocol = protocol_type::http
	Transport protocol (HTTP or gRPC)

std::chrono::milliseconds	timeout {5000}
	Connection timeout.

bool	use_tls = false
	Use TLS for connection.

std::string	service_name
	Service name (required for resource attributes)

std::string	service_version
	Service version.

std::string	service_namespace
	Service namespace.

std::string	service_instance_id
	Service instance ID.

std::unordered_map< std::string, std::string >	resource_attributes
	Custom resource attributes.

std::size_t	max_batch_size = 512
	Maximum batch size before forced flush.

std::chrono::milliseconds	flush_interval {5000}
	Maximum time to wait before flushing batch.

std::size_t	max_queue_size = 10000
	Maximum queue size (logs dropped if exceeded)

std::size_t	max_retries = 3
	Number of retry attempts on failure.

std::chrono::milliseconds	retry_delay {100}
	Initial retry delay (doubled on each retry)

std::unordered_map< std::string, std::string >	headers
	HTTP headers for authentication.

Detailed Description

Configuration for OTLP writer.

Definition at line 89 of file otlp_writer.h.

Member Data Documentation

◆ endpoint

std::string kcenon::logger::otlp_writer::config::endpoint = "http://localhost:4318/v1/logs"

OTLP endpoint URL.

For HTTP: http://host:4318/v1/logs For gRPC: host:4317

Definition at line 96 of file otlp_writer.h.

◆ flush_interval

std::chrono::milliseconds kcenon::logger::otlp_writer::config::flush_interval {5000}

Maximum time to wait before flushing batch.

Definition at line 146 of file otlp_writer.h.

146{5000};

Referenced by kcenon::logger::otlp_writer::export_thread_func().

◆ headers

std::unordered_map<std::string, std::string> kcenon::logger::otlp_writer::config::headers

HTTP headers for authentication.

Definition at line 166 of file otlp_writer.h.

◆ max_batch_size

std::size_t kcenon::logger::otlp_writer::config::max_batch_size = 512

Maximum batch size before forced flush.

Definition at line 141 of file otlp_writer.h.

Referenced by kcenon::logger::otlp_writer::export_thread_func(), and kcenon::logger::otlp_writer::write().

◆ max_queue_size

std::size_t kcenon::logger::otlp_writer::config::max_queue_size = 10000

Maximum queue size (logs dropped if exceeded)

Definition at line 151 of file otlp_writer.h.

Referenced by kcenon::logger::otlp_writer::write().

◆ max_retries

std::size_t kcenon::logger::otlp_writer::config::max_retries = 3

Number of retry attempts on failure.

Definition at line 156 of file otlp_writer.h.

Referenced by kcenon::logger::otlp_writer::export_batch().

◆ protocol

protocol_type kcenon::logger::otlp_writer::config::protocol = protocol_type::http

Transport protocol (HTTP or gRPC)

Definition at line 101 of file otlp_writer.h.

◆ resource_attributes

std::unordered_map<std::string, std::string> kcenon::logger::otlp_writer::config::resource_attributes

Custom resource attributes.

Definition at line 136 of file otlp_writer.h.

◆ retry_delay

std::chrono::milliseconds kcenon::logger::otlp_writer::config::retry_delay {100}

Initial retry delay (doubled on each retry)

Definition at line 161 of file otlp_writer.h.

161{100};

Referenced by kcenon::logger::otlp_writer::export_batch().

◆ service_instance_id

std::string kcenon::logger::otlp_writer::config::service_instance_id

Service instance ID.

Definition at line 131 of file otlp_writer.h.

◆ service_name

std::string kcenon::logger::otlp_writer::config::service_name

Service name (required for resource attributes)

Definition at line 116 of file otlp_writer.h.

Referenced by kcenon::logger::otlp_writer::export_with_http().

◆ service_namespace

std::string kcenon::logger::otlp_writer::config::service_namespace

Service namespace.

Definition at line 126 of file otlp_writer.h.

◆ service_version

std::string kcenon::logger::otlp_writer::config::service_version

Service version.

Definition at line 121 of file otlp_writer.h.

◆ timeout

std::chrono::milliseconds kcenon::logger::otlp_writer::config::timeout {5000}

Connection timeout.

Definition at line 106 of file otlp_writer.h.

106{5000};

◆ use_tls

bool kcenon::logger::otlp_writer::config::use_tls = false

Use TLS for connection.

Definition at line 111 of file otlp_writer.h.

The documentation for this struct was generated from the following file:

include/kcenon/logger/writers/otlp_writer.h

Public Attributes