fix: allow *.coder domains in vite dev server #659
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Contributor
sreya
commented
Nov 17, 2025
- Also fixes 'made dev-server` not properly starting
Add .coder to allowedHosts for both dev server and preview mode to support Coder workspace access patterns. When MUX_VITE_HOST=0.0.0.0, allow all hosts. fix: replace 0.0.0.0 backend URL with client hostname When VITE_BACKEND_URL contains 0.0.0.0 (server bind address), replace it with window.location.hostname so WebSocket clients can actually connect. Fixes: WebSocket connection to 'ws://0.0.0.0:3000/ws' failed fix: update dev-server to watch correct output paths nodemon was watching dist/main.js but build outputs to dist/cli/index.js and dist/cli/server.js. Update both Windows and Unix dev-server targets. fix: use clientPort for Vite HMR when binding to 0.0.0.0 When MUX_VITE_HOST=0.0.0.0, use clientPort instead of explicit host to let the browser use its own hostname for HMR WebSocket connections. Fixes: WebSocket connection to 'ws://0.0.0.0:5173/?token=...' failed
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