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Xiaowu Zhang
re6stnet
Commits
17d80ac6
Commit
17d80ac6
authored
Aug 14, 2012
by
Ulysse Beaugnon
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A few bug solved
parent
4fc87945
Changes
3
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3 changed files
with
12 additions
and
7 deletions
+12
-7
TODO
TODO
+5
-0
re6st/db.py
re6st/db.py
+5
-6
re6st/tunnel.py
re6st/tunnel.py
+2
-1
No files found.
TODO
View file @
17d80ac6
...
...
@@ -6,6 +6,11 @@ To be done :
find out who to have an automatic recovery without declare
Test the package
PB : at the beggining a node tries to find 10 other nodes so ask for 10 bootsrap nodes
This slow the beginning !!
When a node arrive it is in nobody DB => very slow beginning. It should advertise itself more
check the ips attributed
remove decalre
how do we make sure that none inject some false packets ?
...
...
re6st/db.py
View file @
17d80ac6
...
...
@@ -75,16 +75,15 @@ class PeerManager:
try
:
self
.
_declare
()
self
.
next_refresh
=
time
.
time
()
+
self
.
_refresh_time
return
True
except
socket
.
error
,
e
:
logging
.
info
(
'Connection to server failed, re-bootstraping'
)
try
:
self
.
_bootstrap
()
self
.
next_refresh
=
time
.
time
()
+
self
.
_refresh_time
except
socket
.
error
,
e
:
logging
.
debug
(
'socket.error : %s'
%
e
)
logging
.
info
(
'Connection to server failed, retrying in 30s'
)
self
.
next_refresh
=
time
.
time
()
+
30
return
False
def
_declare
(
self
):
if
self
.
address
!=
None
:
...
...
@@ -120,8 +119,8 @@ class PeerManager:
except
sqlite3
.
IntegrityError
,
e
:
if
e
.
args
[
0
]
!=
'column prefix is not unique'
:
raise
except
:
logging
.
info
(
'Unable to bootstrap'
)
#except Exception, e
:
# logging.info('Unable to bootstrap : %s' % e
)
return
False
def
usePeer
(
self
,
prefix
):
...
...
@@ -185,7 +184,7 @@ class PeerManager:
return
False
self
.
_db
.
execute
(
"""DELETE FROM peers WHERE used <= 0 ORDER BY used,
RANDOM() LIMIT MAX(0, (SELECT COUNT(*) FROM peers
WHERE used <= 0) - ?)"""
,
str
(
self
.
_db_size
))
self
.
_db
.
execute
(
"INSERT INTO peers (prefix, address) VALUES (?,?)"
,
peer
)
WHERE used <= 0) - ?)"""
,
(
str
(
self
.
_db_size
),
))
self
.
_db
.
execute
(
"INSERT
OR REPLACE
INTO peers (prefix, address) VALUES (?,?)"
,
peer
)
logging
.
debug
(
'Peer added'
)
return
True
re6st/tunnel.py
View file @
17d80ac6
import
os
,
traceback
,
time
,
subprocess
,
logging
import
socket
import
plib
import
utils
# Be carfull the refresh interval should let the routes be established
...
...
@@ -169,7 +170,7 @@ class TunnelManager:
peerIp
[
12
:
16
],
peerIp
[
16
:
20
],
peerIp
[
20
:
24
],
peerIp
[
24
:
28
],
peerIp
[
28
:
32
])
logging
.
debug
(
'Notifying peer %s'
%
ip
)
sock
=
socket
.
socket
(
socket
.
AF_INET6
,
socket
.
SOCK_DGRAM
)
sock
.
sendto
(
'%s %s
\
n
'
%
(
self
.
_prefix
,
self
.
_peer_db
.
address
),
(
ip
,
326
))
sock
.
sendto
(
'%s %s
\
n
'
%
(
self
.
_prefix
,
utils
.
address_str
(
self
.
_peer_db
.
address
)
),
(
ip
,
326
))
except
socket
.
error
,
e
:
logging
.
debug
(
'Unable to notify %s'
%
ip
)
logging
.
debug
(
'socket.error : %s'
%
e
)
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