Commit graph

149 commits

Author SHA1 Message Date
Riccardo Spagni
9b0daf49db
Merge pull request #2220
c6ba7d11 p2p: move m_in_timedsync from connection_context to p2p_connection_context (moneromooo-monero)
2017-08-07 15:11:37 +02:00
Riccardo Spagni
43c6e452fa
Merge pull request #2219
04ebfbfe p2p: close connections when exiting (moneromooo-monero)
9a10148c p2p: fix thread leak (moneromooo-monero)
2017-08-07 15:11:20 +02:00
Riccardo Spagni
a6ea26e7fa
Merge pull request #2215
06aea2cf move get_proof_of_trust_hash from util.h to p2p_protocol_defs.h (moneromooo-monero)
2017-08-07 15:10:42 +02:00
moneromooo-monero
41f935ddb2
network_throttle: remove unneeded heap allocations
This will keep leak traces less noisy, as those were one off
allocations that were technically leaking.
2017-08-01 18:47:05 +01:00
moneromooo-monero
c6ba7d110f
p2p: move m_in_timedsync from connection_context to p2p_connection_context
It's got no place in the base class as it's P2P specific field
2017-08-01 18:41:57 +01:00
moneromooo-monero
04ebfbfefa
p2p: close connections when exiting
This ensures they don't leak if they were in the middle of an
async operation.
2017-07-29 10:04:36 +01:00
moneromooo-monero
9a10148c01
p2p: fix thread leak 2017-07-28 22:23:05 +01:00
moneromooo-monero
06aea2cf0a
move get_proof_of_trust_hash from util.h to p2p_protocol_defs.h
This avoids having to include p2p_protocol_defs.h in util.h,
as util.h is used a lot, and p2p_protocol_defs.h includes
a lot of other things that most users don't need.
2017-07-27 15:46:47 +01:00
moneromooo-monero
8f96cfc20a
Remove typeid use in network_address
Since I had to add an ID to the derived classes anyway,
this can be used instead. This removes an apparently
pointless warning from CLANG too.
2017-06-28 09:11:24 +01:00
Riccardo Spagni
f31b89012d
Merge pull request #2073
07c4276c Don't issue a new timedsync while one is already in progress (Howard Chu)
cf3a376c Don't timeout a slow operation that's making progress (Howard Chu)
340830de Fix PR#2039 (Howard Chu)
2017-06-24 12:41:09 +02:00
Howard Chu
07c4276cbe
Don't issue a new timedsync while one is already in progress
A timedsync is issued every minute on a connection, but the input
tineout is 2 minutes. This means a new sync request could be issued
while a slow sync request was already in progress. The additional
request will further clog the network on a slow connection, and
cause a premature timeout.
2017-06-15 16:54:03 +01:00
moneromooo-monero
072102cfd2
abstracted nework addresses
All code which was using ip and port now uses a new IPv4 object,
subclass of a new network_address class. This will allow easy
addition of I2P addresses later (and also IPv6, etc).
Both old style and new style peer lists are now sent in the P2P
protocol, which is inefficient but allows peers using both
codebases to talk to each other. This will be removed in the
future. No other subclasses than IPv4 exist yet.
2017-05-27 11:35:54 +01:00
Riccardo Spagni
ed09652a17
Merge pull request #1701
8277e67f Add anchor connections (Miguel Herranz)
2017-05-05 11:26:11 +02:00
moneromooo-monero
c1c9eeaaf7
p2p: use the fallback seed IPs when not enough seeds are found
In case the DNS seed(s) is/are down, which would otherwise
cause the fallback seeds to never be used. Also if the seeds
resolve to too few IPs.
2017-03-18 11:40:28 +00:00
Miguel Herranz
1a7e18bfdf Make gray peer selection uniform
Prevents the system from always picking the gray peers with the most
recent last_seen.
2017-02-28 17:39:39 +01:00
Miguel Herranz
f3be9991d7 Make get_random_gray_peer distribution uniform
get_random_gray_peer is used to implement feeler connections, described
in: https://eprint.iacr.org/2015/263.pdf 2. Random selection
2017-02-27 18:29:50 +01:00
Riccardo Spagni
72deb4846d
updated fallback nodes 2017-02-21 22:40:26 +02:00
Riccardo Spagni
c3599fa7b9
update copyright year, fix occasional lack of newline at line end 2017-02-21 19:38:18 +02:00
moneromooo-monero
e74b3ab5f7
core: add p2p bind port options from net_node
They're now used by core to determine the data directory to use
for the txpool directory.

This fixes an assert in the core tests, which don't use the RPC
server, which normally initializes the P2P code.
2017-02-21 09:35:23 +00:00
moneromooo-monero
d43fde8a9b
network_throttle: demote spammy logs to TRACE 2017-02-13 16:54:45 +00:00
moneromooo-monero
8ec2a8d2b0
net_node: fix spurious warning about using uninitialized data
This is only used to load, not save
2017-02-12 14:06:36 +00:00
Miguel Herranz
8277e67f11 Add anchor connections
Based on https://eprint.iacr.org/2015/263.pdf 4. Anchor connections.

Peer list serialisation version bumped to 5.
2017-02-10 23:28:54 +01:00
kenshi84
8027ce0c75 extract some basic code from libcryptonote_core into libcryptonote_basic 2017-02-08 22:45:15 +09:00
Riccardo Spagni
fcb299b4ae
Merge pull request #1641
ca94d0a4 Separate data per P2P port (Miguel Herranz)
2017-02-02 22:41:28 +02:00
Riccardo Spagni
f9e60dcd55
Merge pull request #1617
0644eed7 Remove boost/foreach.cpp includes (Miguel Herranz)
36dd3e23 Replace BOOST_REVERSE_FOREACH with ranged for (Miguel Herranz)
629e3101 Replace BOOST_FOREACH with C++11 ranged for (Miguel Herranz)
2017-02-02 18:16:39 +02:00
Miguel Herranz
ca94d0a43c Separate data per P2P port
poolstate.bin and p2pstate.bin are stored in .bitmonero/ if the default
P2P port is being used.

If another port is used both files are stored in
.bitmonero/PORTNUMBER/.
2017-01-28 14:16:06 +01:00
Miguel Herranz
8141973e00 Remove unreachable returns
CATCH_ENTRY_L0 already returns the second value.
2017-01-23 11:29:34 +01:00
Miguel Herranz
0644eed772 Remove boost/foreach.cpp includes 2017-01-22 23:31:34 +01:00
Miguel Herranz
36dd3e238f Replace BOOST_REVERSE_FOREACH with ranged for 2017-01-22 21:47:39 +01:00
Miguel Herranz
629e3101ab Replace BOOST_FOREACH with C++11 ranged for 2017-01-22 21:38:10 +01:00
Riccardo Spagni
add98edfc3
Merge pull request #1609
4cdf0a35 p2p: always recreate a new peer id on startup (moneromooo-monero)
2017-01-22 11:47:43 -05:00
Riccardo Spagni
f798a2ab85
Merge pull request #1606
f8b97aef p2p: show ban/unban logs by default again (moneromooo-monero)
2017-01-22 11:43:11 -05:00
moneromooo-monero
4cdf0a35c9
p2p: always recreate a new peer id on startup
This prevents easy fingerprinting when you change IPs, and
will be a must when kovri gets used.
2017-01-22 11:37:55 +00:00
moneromooo-monero
f8b97aef34
p2p: show ban/unban logs by default again 2017-01-21 21:19:21 +00:00
Miguel Herranz
1c4d65c011 Rename method to get_random_gray_peer 2017-01-21 13:04:49 +01:00
Miguel Herranz
03a54ee0c9 Fix logging that broke after rebasing 2017-01-21 11:22:04 +01:00
Miguel Herranz
6bdd3a59b5 Use set_peer_just_seen to keep last_seen updated 2017-01-21 10:11:32 +01:00
Miguel Herranz
82dbeedd1b Add gray peer list housekeeping system
A random peer from the gray peer list is selected and a connection is
made to check if the peer is alive.

If the connection and handshake are successful the peer is promoted to
the white peer list, in case of failure the peer is evicted from the
gray peer list.

The connection is closed after the check in either case.
2017-01-21 10:09:38 +01:00
Riccardo Spagni
3db3a6ee1a
Merge pull request #1593
cbcdf8ad Honor depth in get_peerlist_head method (Miguel Herranz)
2017-01-20 20:59:09 -05:00
Riccardo Spagni
d10425025a
Merge pull request #1572
0e0e6c5f Reduce to one connection per IP (Miguel Herranz)
3f269e98 Limit incoming connections from the same IP (Miguel Herranz)
2017-01-20 20:54:04 -05:00
Miguel Herranz
cbcdf8ad35 Honor depth in get_peerlist_head method
The method returned depth + 2 because:

- push_back was executed before the condition.
- > instead of >= causing one more iteration.
2017-01-18 21:41:52 +01:00
Miguel Herranz
0e0e6c5f39 Reduce to one connection per IP 2017-01-16 18:16:32 +01:00
moneromooo-monero
5833d66f65
Change logging to easylogging++
This replaces the epee and data_loggers logging systems with
a single one, and also adds filename:line and explicit severity
levels. Categories may be defined, and logging severity set
by category (or set of categories). epee style 0-4 log level
maps to a sensible severity configuration. Log files now also
rotate when reaching 100 MB.

To select which logs to output, use the MONERO_LOGS environment
variable, with a comma separated list of categories (globs are
supported), with their requested severity level after a colon.
If a log matches more than one such setting, the last one in
the configuration string applies. A few examples:

This one is (mostly) silent, only outputting fatal errors:

MONERO_LOGS=*:FATAL

This one is very verbose:

MONERO_LOGS=*:TRACE

This one is totally silent (logwise):

MONERO_LOGS=""

This one outputs all errors and warnings, except for the
"verify" category, which prints just fatal errors (the verify
category is used for logs about incoming transactions and
blocks, and it is expected that some/many will fail to verify,
hence we don't want the spam):

MONERO_LOGS=*:WARNING,verify:FATAL

Log levels are, in decreasing order of priority:
FATAL, ERROR, WARNING, INFO, DEBUG, TRACE

Subcategories may be added using prefixes and globs. This
example will output net.p2p logs at the TRACE level, but all
other net* logs only at INFO:

MONERO_LOGS=*:ERROR,net*:INFO,net.p2p:TRACE

Logs which are intended for the user (which Monero was using
a lot through epee, but really isn't a nice way to go things)
should use the "global" category. There are a few helper macros
for using this category, eg: MGINFO("this shows up by default")
or MGINFO_RED("this is red"), to try to keep a similar look
and feel for now.

Existing epee log macros still exist, and map to the new log
levels, but since they're used as a "user facing" UI element
as much as a logging system, they often don't map well to log
severities (ie, a log level 0 log may be an error, or may be
something we want the user to see, such as an important info).
In those cases, I tried to use the new macros. In other cases,
I left the existing macros in. When modifying logs, it is
probably best to switch to the new macros with explicit levels.

The --log-level options and set_log commands now also accept
category settings, in addition to the epee style log levels.
2017-01-16 00:25:46 +00:00
Miguel Herranz
3f269e988c Limit incoming connections from the same IP 2017-01-15 12:11:27 +01:00
Chris Vickio
fcf66925c1 remove unused fields from network_throttle (unused-private-field warning) 2017-01-14 15:06:07 +03:00
kenshi84
2ac8007544 also use portable serializer for boost_serialization_helper.h and net_node.inl, completely adandon boost/archive/binary_oarchive.hpp 2016-12-20 13:04:19 +09:00
Riccardo Spagni
f2ea2afb77
Merge pull request #1398
f4772bae Fix a few minor typos (Pierre Boyer)
2016-12-04 22:28:22 +02:00
Riccardo Spagni
8086379680
Merge pull request #1397
3f7d6fb5 Fix delayed exit when syncing (moneromooo-monero)
2016-12-04 22:27:41 +02:00
Riccardo Spagni
4a0be41dfe
Merge pull request #1396
7c0dd5e4 net_node: drop connections from banned IPs after looping through connections (moneromooo-monero)
2016-12-04 22:26:12 +02:00
Pierre Boyer
f4772bae81 Fix a few minor typos 2016-12-04 14:13:54 +01:00