Fix non-stop Media playback on invalid range headers, bump version & dependencies, update doc

README.md

@@ -72,6 +72,12 @@ Set the following environment variables:
    ```
    mediaflow-proxy
    ```
+   You can access the server at `http://localhost:8888`.
+
+4. To run the server with uvicorn options: (Optional)
+   ```
+   uvicorn mediaflow_proxy.main:app --host 0.0.0.0 --port 8888 --workers 4
+   ```
 
 
 #### Using git & poetry
@@ -98,7 +104,7 @@ Set the following environment variables:
 
 4. Run the FastAPI server:
    ```
-   poetry run uvicorn mediaflow_proxy.main:app --host 0.0.0.0 --port 8888
+   poetry run uvicorn mediaflow_proxy.main:app --host 0.0.0.0 --port 8888 --workers 4
    ```
 
 

mediaflow_proxy/handlers.py

@@ -97,7 +97,11 @@ async def handle_hls_stream_proxy(
                 streamer, hls_params.destination, proxy_headers, request, hls_params.key_url
             )
 
-        proxy_headers.request.update({"range": proxy_headers.request.get("range", "bytes=0-")})
+        content_range = proxy_headers.request.get("range", "bytes=0-")
+        if "NaN" in content_range:
+            # Handle invalid range requests "bytes=NaN-NaN"
+            raise HTTPException(status_code=416, detail="Invalid Range Header")
+        proxy_headers.request.update({"range": content_range})
         response_headers = prepare_response_headers(response.headers, proxy_headers.response)
 
         return EnhancedStreamingResponse(

mediaflow_proxy/main.py

@@ -82,7 +82,7 @@ app.mount("/", StaticFiles(directory=str(static_path), html=True), name="static"
 def run():
     import uvicorn
 
-    uvicorn.run(app, host="127.0.0.1", port=8888)
+    uvicorn.run(app, host="0.0.0.0", port=8888, log_level="info", workers=3)
 
 
 if __name__ == "__main__":

mediaflow_proxy/routes.py

@@ -1,6 +1,6 @@
 from typing import Annotated
 
-from fastapi import Request, Depends, APIRouter, Query
+from fastapi import Request, Depends, APIRouter, Query, HTTPException
 
 from .handlers import handle_hls_stream_proxy, proxy_stream, get_manifest, get_playlist, get_segment, get_public_ip
 from .schemas import MPDSegmentParams, MPDPlaylistParams, HLSManifestParams, ProxyStreamParams, MPDManifestParams
@@ -48,7 +48,11 @@ async def proxy_stream_endpoint(
     Returns:
         Response: The HTTP response with the streamed content.
     """
-    proxy_headers.request.update({"range": proxy_headers.request.get("range", "bytes=0-")})
+    content_range = proxy_headers.request.get("range", "bytes=0-")
+    if "nan" in content_range.casefold():
+        # Handle invalid range requests "bytes=NaN-NaN"
+        raise HTTPException(status_code=416, detail="Invalid Range Header")
+    proxy_headers.request.update({"range": content_range})
     return await proxy_stream(request.method, stream_params, proxy_headers)
 
 

poetry.lock

@@ -194,13 +194,13 @@ files = [
 
 [[package]]
 name = "httpcore"
-version = "1.0.5"
+version = "1.0.6"
 description = "A minimal low-level HTTP client."
 optional = false
 python-versions = ">=3.8"
 files = [
-    {file = "httpcore-1.0.5-py3-none-any.whl", hash = "sha256:421f18bac248b25d310f3cacd198d55b8e6125c107797b609ff9b7a6ba7991b5"},
-    {file = "httpcore-1.0.5.tar.gz", hash = "sha256:34a38e2f9291467ee3b44e89dd52615370e152954ba21721378a87b2960f7a61"},
+    {file = "httpcore-1.0.6-py3-none-any.whl", hash = "sha256:27b59625743b85577a8c0e10e55b50b5368a4f2cfe8cc7bcfa9cf00829c2682f"},
+    {file = "httpcore-1.0.6.tar.gz", hash = "sha256:73f6dbd6eb8c21bbf7ef8efad555481853f5f6acdeaff1edb0694289269ee17f"},
 ]
 
 [package.dependencies]
@@ -211,7 +211,7 @@ h11 = ">=0.13,<0.15"
 asyncio = ["anyio (>=4.0,<5.0)"]
 http2 = ["h2 (>=3,<5)"]
 socks = ["socksio (==1.*)"]
-trio = ["trio (>=0.22.0,<0.26.0)"]
+trio = ["trio (>=0.22.0,<1.0)"]
 
 [[package]]
 name = "httpx"
@@ -304,43 +304,43 @@ type = ["mypy (>=1.11.2)"]
 
 [[package]]
 name = "pycryptodome"
-version = "3.20.0"
+version = "3.21.0"
 description = "Cryptographic library for Python"
 optional = false
-python-versions = ">=2.7, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*, !=3.4.*"
+python-versions = "!=3.0.*,!=3.1.*,!=3.2.*,!=3.3.*,!=3.4.*,!=3.5.*,>=2.7"
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 ]
 
 [[package]]
@@ -557,13 +557,13 @@ test = ["pytest", "tornado (>=4.5)", "typeguard"]
 
 [[package]]
 name = "tomli"
-version = "2.0.1"
+version = "2.0.2"
 description = "A lil' TOML parser"
 optional = false
-python-versions = ">=3.7"
+python-versions = ">=3.8"
 files = [
-    {file = "tomli-2.0.1-py3-none-any.whl", hash = "sha256:939de3e7a6161af0c887ef91b7d41a53e7c5a1ca976325f429cb46ea9bc30ecc"},
-    {file = "tomli-2.0.1.tar.gz", hash = "sha256:de526c12914f0c550d15924c62d72abc48d6fe7364aa87328337a31007fe8a4f"},
+    {file = "tomli-2.0.2-py3-none-any.whl", hash = "sha256:2ebe24485c53d303f690b0ec092806a085f07af5a5aa1464f3931eec36caaa38"},
+    {file = "tomli-2.0.2.tar.gz", hash = "sha256:d46d457a85337051c36524bc5349dd91b1877838e2979ac5ced3e710ed8a60ed"},
 ]
 
 [[package]]
@@ -579,13 +579,13 @@ files = [
 
 [[package]]
 name = "uvicorn"
-version = "0.30.6"
+version = "0.31.0"
 description = "The lightning-fast ASGI server."
 optional = false
 python-versions = ">=3.8"
 files = [
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+    {file = "uvicorn-0.31.0.tar.gz", hash = "sha256:13bc21373d103859f68fe739608e2eb054a816dea79189bc3ca08ea89a275906"},
 ]
 
 [package.dependencies]
@@ -610,4 +610,4 @@ files = [
 [metadata]
 lock-version = "2.0"
 python-versions = ">=3.10"
-content-hash = "c67753f8b384f670fef8ce78954d6fc38136b5fb47b9f59a0882953edd5a30ca"
+content-hash = "cfa51491c2cccf2ff0bd593a2ede5734b580e2c20f6380e6a50ea3d900c9e809"

pyproject.toml

@@ -1,6 +1,6 @@
 [tool.poetry]
 name = "mediaflow-proxy"
-version = "1.7.1"
+version = "1.7.2"
 description = "A high-performance proxy server for streaming media, supporting HTTP(S), HLS, and MPEG-DASH with real-time DRM decryption."
 authors = ["mhdzumair <[email protected]>"]
 readme = "README.md"
@@ -31,7 +31,7 @@ cachetools = "^5.4.0"
 pydantic-settings = "^2.5.2"
 gunicorn = "^23.0.0"
 pycryptodome = "^3.20.0"
-uvicorn = "^0.30.6"
+uvicorn = "^0.31.0"
 
 
 [tool.poetry.group.dev.dependencies]