def Handle(client_socket, addr):
print >> sys.stderr, 'connection from %r' % (addr, )
f = client_socket.makefile()
# Read HTTP request.
line1 = None
while True:
line = f.readline().rstrip('\r\n')
if not line: # Empty line, end of HTTP request.
break
if line1 is None:
line1 = line
# Parse HTTP request.
# Please note that an assertion here doesn't abort the server.
items = line1.split(' ')
assert 3 == len(items)
assert items[2] in ('HTTP/1.0', 'HTTP/1.1')
assert items[0] == 'GET'
assert items[1].startswith('/')
try:
num = int(items[1][1:])
except ValueError:
num = None
# Write HTTP response.
if num is None:
f.write('HTTP/1.0 200 OK\r\nContent-Type: text/html\r\n\r\n')
f.write('<a href="/0">start at 0</a><p>Hello, World!\n')
else:
next_num = lprng.Lprng(num).next()
f.write('HTTP/1.0 200 OK\r\nContent-Type: text/html\r\n\r\n')
f.write('<a href="/%d">continue with %d</a>\n' % (next_num, next_num))
def WsgiApplication(env, start_response):
# No need to log the connection, eventlet.wsgi does that.
start_response("200 OK", [('Content-Type', 'text/html')])
if env['PATH_INFO'] in ('', '/'):
return ['<a href="/0">start at 0</a><p>Hello, World!\n']
else:
num = int(env['PATH_INFO'][1:])
next_num = lprng.Lprng(num).next()
return ['<a href="/%d">continue with %d</a>\n' % (next_num, next_num)]
def WsgiApplication(env, start_response):
print >> sys.stderr, 'connection from %(REMOTE_ADDR)s:%(REMOTE_PORT)s' % env
start_response("200 OK", [('Content-Type', 'text/html')])
if env['PATH_INFO'] in ('', '/'):
return ['<a href="/0">start at 0</a><p>Hello, World!\n']
else:
num = int(env['PATH_INFO'][1:])
next_num = lprng.Lprng(num).next()
return ['<a href="/%d">continue with %d</a>\n' % (next_num, next_num)]
def Handler(cs, csaddr):
print >> sys.stderr, 'info: connection from %r' % (cs.getpeername(), )
SetFdBlocking(cs, False)
csfd = cs.fileno()
# Read HTTP request.
request = ''
while True:
# TODO(pts): Implement (in C) and use line buffering.
got = ReadAtMost(csfd, 32768)
assert got
request += got
i = request.find('\n\r\n')
if i >= 0:
j = request.find('\n\n')
if j >= 0 and j < i:
i = j + 2
else:
i += 3
break
else:
i = request.find('\n\n')
if i >= 0:
i + 2
break
head = request[:i]
body = request[i:]
# Parse HTTP request.
# Please note that an assertion here aborts the server.
i = head.find('\n')
assert i > 0, (head, )
if head[i - 1] == '\r':
line1 = head[:i - 1]
else:
line1 = head[:i]
items = line1.split(' ')
assert 3 == len(items)
assert items[2] in ('HTTP/1.0', 'HTTP/1.1')
assert items[0] == 'GET'
assert items[1].startswith('/')
try:
num = int(items[1][1:])
except ValueError:
num = None
# Write HTTP response.
if num is None:
response = ('HTTP/1.0 200 OK\r\nContent-Type: text/html\r\n\r\n'
'<a href="/0">start at 0</a><p>Hello, World!\n')
else:
next_num = lprng.Lprng(num).next()
response = ('HTTP/1.0 200 OK\r\nContent-Type: text/html\r\n\r\n'
'<a href="/%d">continue with %d</a>\n' %
(next_num, next_num))
Write(csfd, response)
cs.close() # No need for event_del, nothing listening (?).
def WsgiApplication(env, start_response):
# Concurrence WSGIServer SUXX: no env['REMOTE_ADDR'] or env['REMOTE_HOST']
start_response("200 OK", [('Content-Type', 'text/html')])
if env['PATH_INFO'] in ('', '/'):
return ['<a href="/0">start at 0</a><p>Hello, World!\n']
else:
num = int(env['PATH_INFO'][1:])
next_num = lprng.Lprng(num).next()
return ['<a href="/%d">continue with %d</a>\n' % (next_num, next_num)]
def handler(client_socket):
print >> sys.stderr, 'info: connection from %r' % (
client_socket.socket.getpeername(), )
stream = BufferedStream(client_socket)
reader = stream.reader # Strips \r\n and \n from the end.
writer = stream.writer
# Read HTTP request.
line1 = None
try:
while True:
line = reader.read_line()
if not line: # Empty line, end of HTTP request.
break
if line1 is None:
line1 = line
except EOFError:
pass
# Parse HTTP request.
# Please note that an assertion here doesn't abort the server.
items = line1.split(' ')
assert 3 == len(items)
assert items[2] in ('HTTP/1.0', 'HTTP/1.1')
assert items[0] == 'GET'
assert items[1].startswith('/')
try:
num = int(items[1][1:])
except ValueError:
num = None
# Write HTTP response.
if num is None:
writer.write_bytes(
'HTTP/1.0 200 OK\r\nContent-Type: text/html\r\n\r\n')
writer.write_bytes('<a href="/0">start at 0</a><p>Hello, World!\n')
else:
next_num = lprng.Lprng(num).next()
writer.write_bytes(
'HTTP/1.0 200 OK\r\nContent-Type: text/html\r\n\r\n')
writer.write_bytes('<a href="/%d">continue with %d</a>\n' %
(next_num, next_num))
writer.flush()
stream.close()
def Handler(cs, csaddr):
print >>sys.stderr, 'info: connection from %r' % (
cs.getpeername(),)
f = cs.makefile('r+')
# Read HTTP request.
line1 = None
while True:
line = f.readline().rstrip('\r\n')
if not line: # Empty line, end of HTTP request.
break
if line1 is None:
line1 = line
# Parse HTTP request.
# Please note that an assertion here doesn't abort the server.
items = line1.split(' ')
assert 3 == len(items)
assert items[2] in ('HTTP/1.0', 'HTTP/1.1')
assert items[0] == 'GET'
assert items[1].startswith('/')
try:
num = int(items[1][1:])
except ValueError:
num = None
if num is None:
f.write('HTTP/1.0 200 OK\r\nContent-Type: text/html\r\n\r\n')
f.write('<a href="/0">start at 0</a><p>Hello, World!\n')
else:
next_num = lprng.Lprng(num).next()
f.write('HTTP/1.0 200 OK\r\nContent-Type: text/html\r\n\r\n')
f.write('<a href="/%d">continue with %d</a>\n' %
(next_num, next_num))
f.flush()
cs.close() # No need for event_del, nothing listening.
def get(self):
num = int(self.request.uri[1:])
next_num = lprng.Lprng(num).next()
self.write('<a href="/%d">continue with %d</a>\n' %
(next_num, next_num))
