ducoterra
555fc1c3b4
A FastAPI server with two pages and one WebSocket. /mirror captures a window, screen or tab through the OS-native getDisplayMedia picker; /watch shows every live mirror as a wall and takes one fullscreen on click. Any number of sharers and watchers, at the same time. Media never touches the server: each watcher gets its own RTCPeerConnection to the sharer, and the Python process only relays JSON. The roster lives in registry.py, which is transport-free by design -- every operation returns the envelopes to deliver, so admission, fan-out and teardown policy are all unit-testable without a socket. Registry rules worth stating: a signal frame is relayed only along an existing subscription in either direction; viewer-to-peer traffic is refused; and teardown is broadcast to every viewer rather than only the subscribers, because a tile is drawn on stream_added and a viewer that has not yet subscribed still has a stale tile to clear. Frontend is hand-written ES modules with no build step and no external asset. Chromium scales a monitor capture to the capturing window and requires a secure context, so /mirror detects an insecure origin and prints the three ways out rather than failing on a button click. LLM-Generated: true
22 lines
1.1 KiB
Plaintext
22 lines
1.1 KiB
Plaintext
MIT License
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Copyright (c) 2026 mirror contributors
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Permission is hereby granted, free of charge, to any person obtaining a copy
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of this software and associated documentation files (the "Software"), to deal
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in the Software without restriction, including without limitation the rights
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to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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copies of the Software, and to permit persons to whom the Software is
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furnished to do so, subject to the following conditions:
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The above copyright notice and this permission notice shall be included in all
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copies or substantial portions of the Software.
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THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
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SOFTWARE.
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