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feat: disable stream controls when streaming is active to prevent concurrent operations

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pstruebi
2025-10-01 16:26:10 +02:00
parent 2dc1cf0751
commit 4d84d727f9
1 changed files with 13 additions and 5 deletions
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18
src/auracast/server/multicast_frontend.py
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@@ -171,9 +171,9 @@ if audio_mode == "Demo":
st.session_state['demo_stream_started'] = False
col1, col2 = st.columns(2)
with col1:
start_demo = st.button("Start Demo Stream")
start_demo = st.button("Start Demo Stream", disabled=is_streaming)
with col2:
stop_demo = st.button("Stop Demo Stream")
stop_demo = st.button("Stop Demo Stream", disabled=not is_streaming)
if start_demo:
# Always stop any running stream for clean state
try:
@@ -386,17 +386,25 @@ else:
# Send only the device name to backend
input_device = option_name_map.get(selected_option)
else:
# When streaming, do not call backend for device lists. Reuse persisted selection.
# When streaming, keep showing the current selection but lock editing.
input_device = saved_settings.get('input_device')
current_label = input_device or "No device selected"
st.selectbox(
"Input Device",
[current_label],
index=0,
disabled=True,
help="Stop the stream to change the input device."
)
else:
input_device = None
# Buttons and status on a single row (4 columns: start, stop, spacer, status)
c_start, c_stop, c_spacer, c_status = st.columns([1, 1, 1, 2], gap="small", vertical_alignment="center")
with c_start:
start_stream = st.button("Start Auracast")
start_stream = st.button("Start Auracast", disabled=is_streaming)
with c_stop:
stop_stream = st.button("Stop Auracast")
stop_stream = st.button("Stop Auracast", disabled=not is_streaming)
# c_spacer intentionally left empty to push status to the far right
with c_status:
# Fetch current status from backend and render using Streamlit widgets (no HTML)