svn:r2232

o and/or while avoiding unreliable nodes, depending on goals
o 'fascistfirewall' option to pick dirservers on port 80 and ORs on
  port 443.
o if a begin failed due to exit policy, but we believe the IP should                       have been allowed, switch that router to exitpolicy reject *:* until                     we get our next directory.


svn:r2231

svn:r2230

svn:r2229

svn:r2228

Clean up tempdir after finishing unittests; use tor_temp_$PID instead of tor_temp; quit if tor_temp_$PID exists.


svn:r2226

svn:r2225

thanks dfc


svn:r2224

svn:r2223

svn:r2222

svn:r2221

svn:r2219

svn:r2218

svn:r2217

svn:r2215

svn:r2214

svn:r2213

svn:r2212

svn:r2211

svn:r2210

svn:r2209

svn:r2208

svn:r2207

svn:r2206

svn:r2205

directory formats, added ipv6 exit spec.

(The IPv6 stuff is only for exiting connections: ORs still need IPv4 addrs)


svn:r2204

svn:r2203

svn:r2202

svn:r2201

svn:r2200

we were making a new directory only when the old one was dirty, but
every time we made one, we'd dirty it by testing it right then.


svn:r2199

that's still handshaking.

for servers in clique mode, require the conn to be open before you'll
choose it for your path.


svn:r2198

this was biting us because ^c would get delivered to all of them,
maybe because they were all still listening to stdin?


svn:r2197

svn:r2196

to slow the coming flood


svn:r2195

svn:r2194

list at all.


svn:r2193

svn:r2192

(it needs more attention than just this)


svn:r2191

svn:r2190