X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~ian/git?a=blobdiff_plain;ds=sidebyside;f=server;h=b746bc26e543433e78e0f08ef0065d99a2b9ac19;hb=1672ded0fa4c22a2c13cbe9f80baaf3f939bd5fa;hp=6da5be4d7acfe5596d3141e1d64124f378a221ad;hpb=1d023c89e4379225b5d71e565b93f537e119ab75;p=hippotat.git diff --git a/server b/server index 6da5be4..b746bc2 100755 --- a/server +++ b/server @@ -15,31 +15,6 @@ import syslog clients = { } -defcfg = ''' -[DEFAULT] -max_batch_down = 65536 -max_queue_time = 10 -max_request_time = 54 -target_requests_outstanding = 3 -ipif = userv root ipif %(local)s,%(peer)s,%(mtu)s,slip %(rnets)s - -[virtual] -mtu = 1500 -# network -# [server] -# [relay] - -[server] -addrs = 127.0.0.1 ::1 -port = 8099 - -[limits] -max_batch_down = 262144 -max_queue_time = 121 -max_request_time = 121 -target_requests_outstanding = 10 -''' - #---------- "router" ---------- def route(packet, saddr, daddr): @@ -48,8 +23,6 @@ def route(packet, saddr, daddr): except KeyError: dclient = None if dclient is not None: dclient.queue_outbound(packet) - elif saddr.is_link_local or daddr.is_link_local: - log_discard(packet, saddr, daddr, 'link-local') elif daddr == c.server or daddr not in c.network: print('TRACE INBOUND ', saddr, daddr, packet) queue_inbound(packet) @@ -87,6 +60,7 @@ class Client(): req = cfg.getint(cs, k) limit = cfg.getint('limits',k) self.__dict__[k] = min(req, limit) + self._pq = PacketQueue(self.max_queue_time) if ip in clients: @@ -108,6 +82,7 @@ class Client(): def queue_outbound(self, packet): self._pq.append(packet) + self._check_outbound() def http_request(self, request): request.setHeader('Content-Type','application/octet-stream') @@ -161,26 +136,20 @@ class IphttpResource(twisted.web.resource.Resource): isLeaf = True def render_POST(self, request): # find client, update config, etc. - ci = ipaddr(request.args['i']) - c = clients[ci] - pw = request.args['pw'] - if pw != c.pw: raise ValueError('bad password') - - # update config - for r, w in (('mbd', 'max_batch_down'), - ('mqt', 'max_queue_time'), - ('mrt', 'max_request_time'), - ('tro', 'target_requests_outstanding')): - try: v = request.args[r] - except KeyError: continue - v = int(v) - c.__dict__[w] = v + metadata = request.args['m'] + (ci_s, pw, tro) = metadata.split(b'\n')[0:3] + ci = ipaddr(ci_s]) + cl = clients[ci] + if pw != cl.pw: raise ValueError('bad password') + + if pw != cl.target_requests_outstanding: + raise ... try: d = request.args['d'] except KeyError: d = '' - c.process_arriving_data(d) - c.new_request(request) + cl.process_arriving_data(d) + cl.new_request(request) def render_GET(self, request): return b'hippotat' @@ -212,7 +181,7 @@ def process_cfg(): process_cfg_ipif('server', (('local','server'), - ('peer','relay'), + ('peer', 'relay'), ('rnets','network'))) common_startup(defcfg)