frame.h File Reference

gRPC message framing and serialization. More...

#include "kcenon/network/detail/utils/result_types.h"
#include <cstdint>
#include <span>
#include <vector>

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Classes
struct	kcenon::network::protocols::grpc::grpc_message
	gRPC message with compression flag and payload More...

Namespaces
namespace	kcenon
namespace	kcenon::network
	Main namespace for all Network System components.
namespace	kcenon::network::protocols
namespace	kcenon::network::protocols::grpc
	gRPC protocol implementation
namespace	kcenon::network::protocols::grpc::trailer_names
	gRPC trailing header names
namespace	kcenon::network::protocols::grpc::header_names
	gRPC request header names
namespace	kcenon::network::protocols::grpc::compression
	gRPC compression algorithms

Functions
auto	kcenon::network::protocols::grpc::parse_timeout (std::string_view timeout_str) -> uint64_t
	Parse timeout string (e.g., "10S", "100m", "1000u")
auto	kcenon::network::protocols::grpc::format_timeout (uint64_t timeout_ms) -> std::string
	Format timeout as gRPC timeout string.

Variables
constexpr size_t	kcenon::network::protocols::grpc::grpc_header_size = 5
	gRPC message header size (5 bytes)
constexpr size_t	kcenon::network::protocols::grpc::default_max_message_size = 4 * 1024 * 1024
	Maximum gRPC message size (default 4MB)
constexpr const char *	kcenon::network::protocols::grpc::grpc_content_type = "application/grpc"
	gRPC content-type header value
constexpr const char *	kcenon::network::protocols::grpc::grpc_content_type_proto = "application/grpc+proto"
	gRPC content-type with proto encoding
constexpr const char *	kcenon::network::protocols::grpc::trailer_names::grpc_status = "grpc-status"
constexpr const char *	kcenon::network::protocols::grpc::trailer_names::grpc_message = "grpc-message"
constexpr const char *	kcenon::network::protocols::grpc::trailer_names::grpc_status_details = "grpc-status-details-bin"
constexpr const char *	kcenon::network::protocols::grpc::header_names::te = "te"
constexpr const char *	kcenon::network::protocols::grpc::header_names::content_type = "content-type"
constexpr const char *	kcenon::network::protocols::grpc::header_names::grpc_encoding = "grpc-encoding"
constexpr const char *	kcenon::network::protocols::grpc::header_names::grpc_accept_encoding = "grpc-accept-encoding"
constexpr const char *	kcenon::network::protocols::grpc::header_names::grpc_timeout = "grpc-timeout"
constexpr const char *	kcenon::network::protocols::grpc::header_names::user_agent = "user-agent"
constexpr const char *	kcenon::network::protocols::grpc::compression::identity = "identity"
constexpr const char *	kcenon::network::protocols::grpc::compression::deflate = "deflate"
constexpr const char *	kcenon::network::protocols::grpc::compression::gzip = "gzip"

Detailed Description

gRPC message framing and serialization.

gRPC message framing (length-prefixed binary protocol)

Implements gRPC's 5-byte header framing for encoding and decoding length-prefixed messages over HTTP/2 streams.

Definition in file frame.h.