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< h1 > ASGI< a class = "headerlink" href = "#asgi" title = "Link to this heading" > ¶< / a > < / h1 >
< p > If you’
ASGI middleware. The asgiref
< a class = "reference external" href = "https://github.com/django/asgiref#wsgi-to-asgi-adapter" > WsgiToAsgi< / a >
adapter is recommended as it integrates with the event loop used for
Flask’ < a class = "reference internal" href = "../async-await.html#async-await" > < span class = "std std-ref" > Using async and await< / span > < / a > support. You can use the adapter by
wrapping the Flask app,< / p >
< div class = "highlight-python notranslate" > < div class = "highlight" > < pre > < span > < / span > < span class = "kn" > from< / span > < span class = "w" > < / span > < span class = "nn" > asgiref.wsgi< / span > < span class = "w" > < / span > < span class = "kn" > import< / span > < span class = "n" > WsgiToAsgi< / span >
< span class = "kn" > from< / span > < span class = "w" > < / span > < span class = "nn" > flask< / span > < span class = "w" > < / span > < span class = "kn" > import< / span > < span class = "n" > Flask< / span >
< span class = "n" > app< / span > < span class = "o" > =< / span > < span class = "n" > Flask< / span > < span class = "p" > (< / span > < span class = "vm" > __name__< / span > < span class = "p" > )< / span >
< span class = "o" > ...< / span >
< span class = "n" > asgi_app< / span > < span class = "o" > =< / span > < span class = "n" > WsgiToAsgi< / span > < span class = "p" > (< / span > < span class = "n" > app< / span > < span class = "p" > )< / span >
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< p > and then serving the < code class = "docutils literal notranslate" > < span class = "pre" > asgi_app< / span > < / code > with the ASGI server, e.g. using
< a class = "reference external" href = "https://github.com/pgjones/hypercorn" > Hypercorn< / a > ,< / p >
< div class = "highlight-text notranslate" > < div class = "highlight" > < pre > < span > < / span > $ hypercorn module:asgi_app
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