protocol_version_packet_t Struct Reference

Protocol version negotiation packet structure (Packet Type 1) More...

#include <lib/network/packet.h>

Data Fields
uint16_t	protocol_version
	Major protocol version (must match for compatibility)
uint16_t	protocol_revision
	Minor protocol revision (server can be newer)
uint8_t	supports_encryption
	Encryption support flag (1=support encryption, 0=plaintext only)
uint8_t	compression_algorithms
	Supported compression algorithms bitmask (COMPRESS_ALGO_*)
uint8_t	compression_threshold
	Compression threshold percentage (0-100, e.g., 80 = compress if >80% size reduction)
uint16_t	feature_flags
	Feature flags bitmask (FEATURE_RLE_ENCODING, etc.)
uint8_t	reserved [7]
	Reserved bytes for future expansion (must be zero)

Detailed Description

Protocol version negotiation packet structure (Packet Type 1)

Initial handshake packet sent by both client and server to negotiate protocol capabilities, version, compression, and optional features.

Note

This is the first packet exchanged in every connection.

Structure is 16 bytes total (packed).

Definition at line 710 of file packet.h.

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

• packet.h