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# example server from http://python-hyper.org/projects/h2/en/stable/basic-usage.html
import json
import socket
import h2.connection
import h2.events
import h2.config
def send_response(conn, event):
stream_id = event.stream_id
response_data = b"success"
conn.send_headers(
stream_id=stream_id,
headers=[
(':status', '200'),
('content-length', str(len(response_data))),
],
)
conn.send_data(
stream_id=stream_id,
data=response_data,
end_stream=True
)
def handle(sock):
config = h2.config.H2Configuration(client_side=False)
conn = h2.connection.H2Connection(config=config)
conn.initiate_connection()
sock.sendall(conn.data_to_send())
while True:
data = sock.recv(65535)
if not data:
break
events = conn.receive_data(data)
for event in events:
if isinstance(event, h2.events.RequestReceived):
send_response(conn, event)
data_to_send = conn.data_to_send()
if data_to_send:
sock.sendall(data_to_send)
sock = socket.socket()
sock.setsockopt(socket.SOL_SOCKET, socket.SO_REUSEADDR, 1)
sock.bind(('0.0.0.0', 3280))
sock.listen(5)
while True:
handle(sock.accept()[0])
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