Documentation
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Overview ¶
Package mode selects the wire protocol between server and browser. Pass one of the constants to [tether.StatefulConfig].Mode.
tether.StatefulConfig[State]{
Mode: mode.Both,
// ...
}
Index ¶
Constants ¶
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Variables ¶
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Functions ¶
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Types ¶
type Transport ¶
type Transport int
Transport selects the wire protocol between server and browser. WebSocket gives bidirectional communication over a single connection. ServerSentEvents splits the channel: server→client updates flow over a long-lived EventSource stream, and client→server events arrive as individual HTTP POSTs. Both tries WebSocket first and falls back to SSE+POST automatically. HTTP is plain request/response with no persistent connection, used by [tether.Stateless].
const ( // HTTP uses plain request/response - no persistent connection. // Client events are sent as individual POST requests and the // response carries the update. Used internally by [tether.Stateless]. HTTP Transport = iota + 1 // WebSocket accepts only WebSocket connections. The Fallback // field is ignored; Upgrade must be set. WebSocket // ServerSentEvents accepts only SSE+POST connections. Use this // when the deployment environment does not support WebSocket // (e.g. certain PaaS providers or corporate proxies). The // Upgrade field is ignored; Fallback must be set. ServerSentEvents // Both tries WebSocket first. If the client cannot establish a // WebSocket connection (e.g. the proxy strips the Upgrade // header), it falls back to SSE+POST automatically. Both // Upgrade and Fallback must be set. Both )
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