26 lines
855 B
JavaScript
26 lines
855 B
JavaScript
import { io } from "socket.io-client"
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export const createWebsocket = path => {
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if (!path) {
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throw "A websocket path must be provided"
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}
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// Determine connection info
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const tls = location.protocol === "https:"
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const proto = tls ? "wss:" : "ws:"
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const host = location.hostname
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const port = location.port || (tls ? 443 : 80)
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return io(`${proto}//${host}:${port}`, {
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path,
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// Cap reconnection attempts to 3 (total of 15 seconds before giving up)
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reconnectionAttempts: 3,
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// Delay reconnection attempt by 5 seconds
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reconnectionDelay: 5000,
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reconnectionDelayMax: 5000,
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// Timeout after 4 seconds so we never stack requests
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timeout: 4000,
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// Disable polling and rely on websocket only, as HTTP transport
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// will only work with sticky sessions which we don't have
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transports: ["websocket"],
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})
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}
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