mirror of https://github.com/coder/coder.git
46 lines
1.7 KiB
TypeScript
46 lines
1.7 KiB
TypeScript
import dayjs from "dayjs";
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import type { Workspace } from "api/typesGenerated";
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export type WorkspaceActivityStatus =
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| "ready"
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| "connected"
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| "inactive"
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| "notConnected"
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| "notRunning";
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export function getWorkspaceActivityStatus(
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workspace: Workspace,
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): WorkspaceActivityStatus {
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const builtAt = dayjs(workspace.latest_build.created_at);
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const usedAt = dayjs(workspace.last_used_at);
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const now = dayjs();
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if (workspace.latest_build.status !== "running") {
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return "notRunning";
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}
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// This needs to compare to `usedAt` instead of `now`, because the "grace period" for
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// marking a workspace as "Connected" is a lot longer. If you compared `builtAt` to `now`,
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// you could end up switching from "Ready" to "Connected" without ever actually connecting.
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const isBuiltRecently = builtAt.isAfter(usedAt.subtract(1, "second"));
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// By default, agents report connection stats every 30 seconds, so 2 minutes should be
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// plenty. Disconnection will be reflected relatively-quickly
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const isUsedRecently = usedAt.isAfter(now.subtract(2, "minute"));
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// If the build is still "fresh", it'll be a while before the `last_used_at` gets bumped in
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// a significant way by the agent, so just label it as ready instead of connected.
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// Wait until `last_used_at` is after the time that the build finished, _and_ still
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// make sure to check that it's recent, so that we don't show "Ready" indefinitely.
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if (isUsedRecently && isBuiltRecently && workspace.health.healthy) {
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return "ready";
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}
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if (isUsedRecently) {
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return "connected";
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}
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// TODO: It'd be nice if we could differentiate between "connected but inactive" and
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// "not connected", but that will require some relatively substantial backend work.
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return "inactive";
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}
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