mirror of
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22 lines
541 B
Python
22 lines
541 B
Python
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import codecs
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import hyperframe
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def http2_read_raw_frame(rfile):
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header = rfile.safe_read(9)
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length = int(codecs.encode(header[:3], 'hex_codec'), 16)
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if length == 4740180:
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raise ValueError("Length field looks more like HTTP/1.1: %s" % rfile.peek(20))
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body = rfile.safe_read(length)
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return [header, body]
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def http2_read_frame(rfile):
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header, body = http2_read_raw_frame(rfile)
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frame, length = hyperframe.frame.Frame.parse_frame_header(header)
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frame.parse_body(memoryview(body))
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return frame
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