steammessages_gamenetworkingui.proto

Protobufs / steammessages_gamenetworkingui.proto

CS2 build 25218825 · Steam date 2026-09-09 · platform windows-x86_64 · schema format 2.2

Group: GC and Steam SDKMessages: 5 top-level, 5 totalEnums: 0 top-level, 0 total

Imports: steamnetworkingsockets_messages.proto, steamdatagram_messages_sdr.proto

Enums

This file declares no top-level enums.

Messages

CGameNetworkingUI_GlobalState

CGameNetworkingUI Game Networking UI GameNetworking NetworkingUI GlobalState Global State

(no fields)

CGameNetworkingUI_ConnectionState

CGameNetworkingUI Game Networking UI GameNetworking NetworkingUI ConnectionState Connection State connection_key appid connection_id_local identity_local identity_remote connection_state start_time close_time close_reason close_message status_loc_token transport_kind sdrpopid_local sdrpopid_remote address_remote p2p_routing ping_interior ping_remote_front ping_default_internet_route e2e_quality_local e2e_quality_remote e2e_quality_remote_instantaneous_time e2e_quality_remote_lifetime_time front_quality_local front_quality_remote front_quality_remote_instantaneous_time front_quality_remote_lifetime_time

Referenced by (1): CGameNetworkingUI_Message

Field	Number	Label	Type	Default	Description
connection_key	1	optional	string
appid	2	optional	uint32
connection_id_local	3	optional	fixed32
identity_local	4	optional	string
identity_remote	5	optional	string
connection_state	10	optional	uint32
start_time	12	optional	uint32
close_time	13	optional	uint32
close_reason	14	optional	uint32
close_message	15	optional	string
status_loc_token	16	optional	string
transport_kind	20	optional	uint32
sdrpopid_local	21	optional	string
sdrpopid_remote	22	optional	string
address_remote	23	optional	string
p2p_routing	24	optional	CMsgSteamDatagramP2PRoutingSummary
ping_interior	25	optional	uint32
ping_remote_front	26	optional	uint32
ping_default_internet_route	27	optional	uint32
e2e_quality_local	30	optional	CMsgSteamDatagramConnectionQuality
e2e_quality_remote	31	optional	CMsgSteamDatagramConnectionQuality
e2e_quality_remote_instantaneous_time	32	optional	uint64
e2e_quality_remote_lifetime_time	33	optional	uint64
front_quality_local	40	optional	CMsgSteamDatagramConnectionQuality
front_quality_remote	41	optional	CMsgSteamDatagramConnectionQuality
front_quality_remote_instantaneous_time	42	optional	uint64
front_quality_remote_lifetime_time	43	optional	uint64

CGameNetworkingUI_Message

CGameNetworkingUI Game Networking UI GameNetworking NetworkingUI Message connection_state

Field	Number	Label	Type	Default	Description
connection_state	1	repeated	CGameNetworkingUI_ConnectionState

CGameNetworkingUI_ConnectionSummary

CGameNetworkingUI Game Networking UI GameNetworking NetworkingUI ConnectionSummary Connection Summary transport_kind sdrpop_local sdrpop_remote ping_ms packet_loss ping_default_internet_route ip_was_shared connection_state

Referenced by (1): CGameNetworkingUI_AppSummary

Field	Number	Label	Type	Default	Description
transport_kind	1	optional	uint32
sdrpop_local	2	optional	string
sdrpop_remote	3	optional	string
ping_ms	4	optional	uint32
packet_loss	5	optional	float
ping_default_internet_route	6	optional	uint32
ip_was_shared	7	optional	bool
connection_state	8	optional	uint32

CGameNetworkingUI_AppSummary

CGameNetworkingUI Game Networking UI GameNetworking NetworkingUI AppSummary App Summary appid ip_was_shared_with_friend ip_was_shared_with_nonfriend active_connections main_cxn

Field	Number	Label	Type	Default	Description
appid	1	optional	uint32
ip_was_shared_with_friend	10	optional	bool
ip_was_shared_with_nonfriend	11	optional	bool
active_connections	20	optional	uint32
main_cxn	30	optional	CGameNetworkingUI_ConnectionSummary

Reference graph

Message reference graph (4 edges)

flowchart LR
    n0["CGameNetworkingUI_ConnectionState"]
    n1["CMsgSteamDatagramP2PRoutingSummary"]
    n0 --> n1
    n2["CMsgSteamDatagramConnectionQuality"]
    n0 --> n2
    n3["CGameNetworkingUI_Message"]
    n3 --> n0
    n4["CGameNetworkingUI_AppSummary"]
    n5["CGameNetworkingUI_ConnectionSummary"]
    n4 --> n5