Adrien Béraud
60db9fd9cd
logs: reduce node expiration to debug level
2018-05-25 10:26:58 -04:00
Adrien Béraud
e8989f1f79
network engine: handle EPERM
2018-05-24 16:07:16 -04:00
Adrien Béraud
9249f34c47
network engine: fix node leak during destruction
2018-05-24 15:01:23 -04:00
Adrien Béraud
4a49a53222
Revert "network engine: expire node on next run on network failure"
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This reverts commit 8489433060
2018-05-02 11:55:01 -04:00
Adrien Béraud
8489433060
network engine: expire node on next run on network failure
2018-04-11 11:27:46 -04:00
Adrien Béraud
6a2f61a0db
dht: fix compilation warnings
2018-04-10 12:48:19 -04:00
Adrien Béraud
d2df93c75e
network engine: send nodes in listen confirmation
2018-03-28 09:54:04 -04:00
Adrien Béraud
1617c79e5d
network: add signaling for expired, refreshed values
2018-03-14 23:39:35 -04:00
Adrien Béraud
cab0813b17
dht: reduce log verbosity
2018-02-24 15:15:49 -05:00
Adrien Béraud
e6a2d96622
net: restart socket in case of sigpipe
2018-01-23 11:34:14 -05:00
Adrien Béraud
3a61692618
net: set MSG_NOSIGNAL if possible
2017-11-17 02:20:31 +01:00
Adrien Beraud
dc99919338
InfoHash: add explicit operator bool()
2017-11-01 11:59:11 -04:00
Adrien Béraud
fcaaa01b2d
network engine: add "value update" message type
2017-10-30 13:12:16 -04:00
Adrien Béraud
8cd3ff9fc4
network engine: remove unused constant
2017-10-30 13:12:16 -04:00
Adrien Béraud
476fbb1160
network: use full 32-bits of transaction IDs
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We used to use the first 16 bits for the message type.
2017-10-20 17:42:28 +02:00
Adrien Béraud
cf6447dc80
NetworkEngine: use proper type for constant
2017-10-17 19:22:15 +02:00
Adrien Béraud
376486e64f
node: use full range of socket IDs
2017-10-17 15:25:09 +02:00
Adrien Béraud
9d4e6e0984
rate limiter: use deterministic maintenance
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Using deterministic maintenance sets an upper bound
to the size of the address map.
2017-10-15 01:18:32 +02:00
Adrien Béraud
e9f007025f
node: make most fields private
2017-10-13 01:10:09 +02:00
Adrien Béraud
e20ae56cab
dht: support client mode
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In client mode, a node won't store data
and won't participate in routing.
2017-10-12 15:44:14 +02:00
Adrien Béraud
4ce0168916
network engine: move ParsedMessage to separate file
2017-10-11 23:51:44 +02:00
Adrien Béraud
98ec789526
nertwork engine: move tid management to Node
2017-10-11 17:36:20 +02:00
Adrien Béraud
3bb5e7ee12
network engine: move transaction ownership to Node
2017-10-11 17:36:20 +02:00
Adrien Béraud
be7494961c
network engine: move socket management to Node
2017-10-11 02:23:56 +02:00
Adrien Béraud
bdb0bef0ee
network engine: move RequestAnswer out of class
2017-10-11 02:22:03 +02:00
Adrien Béraud
1c45f34262
SockAddr: use pointer to sockaddr
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Save memory and reduce copies by using a pointer
to a sockaddr structure of the right size instead of
using a full sockaddr_storage structure for every address.
2017-09-26 16:30:29 +02:00
Adrien Beraud
9bfaa224bc
dht: move set_nonblocking to NetworkEngine
2017-07-16 18:10:49 -04:00
Adrien Beraud
15e5fa433b
network engine: handle EAFNOSUPPORT
2017-07-15 23:46:33 -04:00
Adrien Beraud
43ff0e9e52
network engine: handle EAGAIN, ENETUNREACH
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Handle a few common error codes from send():
* EAGAIN: reschedule without increasing retry count.
This prevent nodes from failing on slow/very slow connections.
* ENETUNREACH, EHOSTUNREACH: expire the node immediately instead
of waiting for an answer, to expire IPv6 nodes quickly if no
IPv6 network is available.
2017-07-15 23:36:33 -04:00
Adrien Beraud
73bcebf355
license cleanup
2017-04-10 01:43:20 +02:00
Adrien Beraud
696ac1bbd5
network engine: print error if send fails
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for now just print an error
2017-04-05 17:52:34 +02:00
Adrien Beraud
ab7d175322
network engine: make buffer length depend on HASH_LEN
2017-03-07 23:14:25 +01:00
Adrien Béraud
c4d5621f67
network: treat loopback address as sender address
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When learning about nodes in an answer,
we used to drop nodes with loopback address.
Address is now replaced by the packet sender
address and the port is preserved.
2017-02-10 00:10:11 -05:00
Adrien Béraud
34908d573f
network engine: use make_shared
2017-02-08 14:14:06 -05:00
Adrien Béraud
ac65ca5177
add shortcut Sp for std::shared_ptr
2017-01-24 23:38:31 -05:00
Simon Désaulniers
b03a8b5b50
update license notice (2017)
2017-01-13 17:27:29 -05:00
Adrien Béraud
b6dca5ccd6
dht: use new NodeStats structure to provide stats
2017-01-10 23:34:56 -05:00
Adrien Béraud
7f84c1e397
utils: remove useless definitions
2016-11-23 15:12:37 -05:00
Simon Désaulniers
2d9f6241a9
net: don't close socket on listen renew
2016-11-08 16:07:15 -05:00
Simon Désaulniers
ab7d1d6582
dht,net: introduce socket, support multiple listen
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Since the initial implementation of listen operation, multiple listen requests
from a single node on a same hash was not possible without singular
inconsistencies. The flaw was coming from the fact that nodes receiving listen
request could not differentiate between listen refresh request and a new
independent listen request.
This patch introduces the new net::Socket structure which in time will enable
remote nodes to send update for a storage while differentiating between
concurrent listen requests. A socket has a unique identifier which consists of a
transaction id as defined in the OpenDHT protocol.
2016-11-07 06:44:15 -05:00
Simon Désaulniers
77ea6d8c2f
net: create net namespace, moving relevant structs
2016-11-05 19:29:00 -04:00
Adrien Béraud
6703e039b1
network_engine: deserialize proper number of fields
2016-10-26 17:50:30 -04:00
Adrien Béraud
1d62b3ca64
log: add InfoHash filter
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* filter log entries with new method setLogFilter
* filter by node id, search or infohash
* add optional parameter to 'log' in dhtnode
2016-10-24 02:09:38 -04:00
Adrien Béraud
9dc6004329
network engine: cancel request when clearing listen status
2016-10-19 13:58:18 -04:00
Adrien Béraud
d4bd17a2dc
dhtrunner: use a second condition variable for bootstrap
2016-10-19 13:34:33 -04:00
Adrien Béraud
0d646eb244
network engine: log cleanup
2016-10-19 01:01:51 -04:00
Simon Désaulniers
6743cbbf50
dht: introduce "refresh" operation
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This operation requests a node to refresh a value's time_point information of
its lifetime begining. This is intended to fix the *permanent put* operation
which has been having syncing issues since the introduction of an enhanced and
lighter put operation.
2016-10-17 11:56:54 -04:00
Adrien Béraud
96da4cd85d
build: make logs optional at build time
2016-10-16 22:36:42 -04:00
Adrien Béraud
9440c03048
dht: log cleanup
2016-10-16 22:36:24 -04:00
Adrien Béraud
aa611bde50
network engine: cleanup
2016-10-15 20:07:37 -04:00
Adrien Béraud
Simon Désaulniers