arbitrary-header-in-early-hints.h2.py (801B)
1 import os 2 3 4 def handle_headers(frame, request, response): 5 # Send an early hints response with an unsupported header. 6 # User agents should ignore it. 7 early_hints = [ 8 (b":status", b"103"), 9 (b"x-arbitrary-header", b"foobar"), 10 ] 11 response.writer.write_raw_header_frame(headers=early_hints, 12 end_headers=True) 13 14 response.status = 200 15 response.headers[b"content-type"] = "text/html" 16 response.write_status_headers() 17 18 19 def main(request, response): 20 current_dir = os.path.dirname(os.path.realpath(__file__)) 21 file_path = os.path.join(current_dir, "arbitrary-header-in-early-hints.html") 22 with open(file_path, "r") as f: 23 test_content = f.read() 24 response.writer.write_data(item=test_content, last=True)