longbridge__developers/i18n/en/docusaurus-plugin-content-docs/current/socket/diff-ws-tcp.md at openapi

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Jason Lee e55425bef4 查找替换 Longbridge 改为 LongPort

2023-03-09 14:39:57 +08:00

title, id, slug, sidebar_position

title	id	slug	sidebar_position
Access differences between WebSocket and TCP	diff-ws-tcp	/socket/diff_ws_tcp	6

LongPort support WebSocket and TCP feed, the differences:

Data of TCP is streaming, so coding client is hard than WebSocket.
WebSocket using URL Query to Handshake
WebSocket using ping-pong to do Heartbeating, instead of sending heartbeat packet.
WebSocket using TLS to secure connection, but TCP do not.

User can choice TCP or WebSocket on self demand.

Advice: Using WebSocket first, it is more simple. If want more quick stock quote real-time pushing, using TCP to access stock quote gateway.