python 3.x - Asyncio + Aiohttp socket.send() raised exception -


i have simple file server using aiohttp:

import os.path os import listdir import asyncio aiohttp import web import aiohttp_jinja2 import jinja2  @aiohttp_jinja2.template('template2.html') @asyncio.coroutine def get(request):   root = os.path.abspath(os.path.dirname(__file__))   files = [file_name file_name in listdir(os.path.join(root,'files'))                     if os.path.isfile(os.path.join(root, 'files', file_name))]   return {'files': files}  if __name__ == "__main__":     app = web.application()    aiohttp_jinja2.setup(app, loader=jinja2.filesystemloader('/root/async'))     app.router.add_route('get', '/', get)    app.router.add_static('/files/' , '/root/async/files')     loop = asyncio.get_event_loop()    f = loop.create_server(app.make_handler(), '0.0.0.0', 8080)    srv = loop.run_until_complete(f)    print(' serving on ', srv.sockets[0].getsockname())    try:     loop.run_forever()    except keyboardinterrupt:     pass

when test using siege tool with, example, such command:

siege -c 1000 -b -t 60 http://127.0.0.1:8080/files/kilobytes15.test

it raises lot of exceptions this:

socket.send() raised exception

and amount of data transferred small. assume socket closes before file sent user. appreciated suggestion. thank in advance! upd:

template2.html

<!doctype html> <html> <head><title>aiohttp test server</title></head> </body> <h3>list of files:</h3> <ul> {% item in files %} <li><a href="/files/{{ item }}">{{ item }}</a></li> {% endfor %} </ul> </body> </html>

/root/async directory contains template2.html , server script file(code mentioned @ start). /root/async/files directory contains dummy files of 15b, 15kb , 15mb sizes.

upd: exception not risen small files.


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