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Author SHA1 Message Date
Miroslav Lichvar
c546c48d0d reference: add UpdateOnce and PrintOnce modes 2014-04-09 12:14:47 +02:00
Miroslav Lichvar
0baf00e1c0 logging: print warning message when not compiled with debug support 2014-04-09 12:09:25 +02:00
Miroslav Lichvar
788e7fcd89 logging: set debug level instead of on/off 
Prefix messages written to terminal with filename, line and function
name only with debug level 2 and higher.
 2014-04-09 12:09:23 +02:00
Miroslav Lichvar
7c45b1d2a3 logging: update format of messages written to terminal 
Move the time stamp to start of the line and print full date in ISO 8601
format.
 2014-04-09 12:08:59 +02:00
Miroslav Lichvar
93b66ac141 reference: exit with non-zero code when maxchange limit is reached 
Use ending of normal mode to signal a failure.
 2014-04-09 09:59:58 +02:00
Miroslav Lichvar
610284dcc3 sources: log selection messages only in normal reference update mode 
We don't want to see source selection messages when initstepslew is
running.
 2014-04-09 09:59:58 +02:00
Miroslav Lichvar
60d8586b6d ntp: reduce burst timeout to 2.5 seconds 
This reduces the maximum time initstepslew can take.
 2014-04-09 09:59:58 +02:00
Miroslav Lichvar
70928dba52 ntp: set maximum number of iburst samples to size of reach register 
Explicitly set the number of iburst samples to the size of the register
to make sure there are at least 7 reachability updates and the
initstepslew mode can be ended.
 2014-04-09 09:59:57 +02:00
Miroslav Lichvar
7fda9c6723 ntp: drop initstepslew NTP implementation 
The initstepslew code has its own minimal NTP implementation. Drop the
code, add a new initstepslew mode to the reference updating code and
use regular NTP sources with iburst flag for initstepslew addresses
instead. When an update is made or a source is found unreachable, log a
message, remove the initstepslew sources and switch to normal mode.

This reduces code duplication and makes initstepslew use features
implemented only in the main code like source combining or SO_TIMESTAMP
support.
 2014-04-09 09:54:40 +02:00
Miroslav Lichvar
4932f9d077 sources: replace beginning flag with size of reachability register 
This will allow to detect sources that are not reachable on start.
 2014-04-08 17:00:47 +02:00
Miroslav Lichvar
0094128ca6 sources: split source selection from sample accumulation 
This will allow postponing source selection and reference update, which
could be useful in burst modes.
 2014-04-08 17:00:47 +02:00
Miroslav Lichvar
de5178575f git: update .gitignore 2014-04-08 17:00:47 +02:00
Miroslav Lichvar
9eac078c18 test: add missing run script 2014-04-08 17:00:47 +02:00
Miroslav Lichvar
05c5445fe2 conf: add bindacqaddress directive for client sockets 2014-04-03 15:47:32 +02:00
Miroslav Lichvar
f9d8b6f99e ntp: set only necessary socket options on client sockets 2014-04-03 13:36:25 +02:00
Miroslav Lichvar
597a37d66e test: add 112-port 2014-03-26 12:24:36 +01:00
Miroslav Lichvar
73e4986866 ntp: fix comment on NCR_ProcessUnknown 2014-03-26 11:24:25 +01:00
Miroslav Lichvar
91e74c704b ntp: accept packets from unknown sources only from server sockets 2014-03-26 11:18:18 +01:00
Miroslav Lichvar
727bf195d1 test: update for latest clknetsim 
Latest clknetsim now allows source and destination port numbers to
differ. This fixes the tests to work with the recent changes that added
client NTP sockets.
 2014-03-25 17:33:55 +01:00
Miroslav Lichvar
b13836e9cc ntp: don't create server sockets if port is configured to 0 2014-03-25 15:27:18 +01:00
Miroslav Lichvar
cf12d72f21 ntp: use separate connected sockets for each server 
If acquisitionport is set to 0 (default), create and connect a new
socket for each server instead of using one socket per address family
for all servers.
 2014-03-25 15:27:18 +01:00
Miroslav Lichvar
5c2bbaca3b ntp: use separate client sockets 
Use separate sockets for NTP server or peer and client packets. The port
number is configured by the acquisitionport directive. With the default
value of 0 the port is assigned randomly by the kernel. It can be equal
to the value configured by the port directive to use the server sockets
for all packets as before.
 2014-03-25 15:25:23 +01:00
Miroslav Lichvar
b717904f9e ntp: don't try to bind acquire socket if port is equal to ntp port 2014-03-25 15:24:38 +01:00
Miroslav Lichvar
f2c4ab09a8 ntp: check if packet was received by right socket 2014-03-25 15:24:38 +01:00
Miroslav Lichvar
9a657cd4a3 ntp: store socket in NTP instance 
This is preparation for separate client sockets.
 2014-03-25 15:22:59 +01:00
Miroslav Lichvar
308de81221 ntp: split local_ip_addr from NTP_Remote_Address struct 2014-03-25 11:34:35 +01:00
Miroslav Lichvar
6823109cfb ntp: set invalid socket fd by macro 2014-03-25 11:34:31 +01:00
Miroslav Lichvar
a02149cf65 doc: improve commandkey and keyfile descriptions 2014-03-21 15:49:00 +01:00
Miroslav Lichvar
7aa4bbf621 ntp: set minpoll from received KoD RATE at most to 10 
Limit changing minpoll to a reasonable maximum in case the server is
broken or temporarily misconfigured.
 2014-03-21 15:32:14 +01:00
Miroslav Lichvar
5afddad0d2 ntp: print warning when source is added with unknown key 2014-03-21 14:36:51 +01:00
Miroslav Lichvar
0380cf0c76 ntp: reset negative minpoll or maxpoll to default values 2014-03-21 13:25:14 +01:00
Miroslav Lichvar
6c2a1e62e0 cmdparse: don't allow NTP key ID of 0 
Key number 0 is used as inactive key, prevent the user from
inadvertently not using authentication.
 2014-03-21 13:20:37 +01:00
Miroslav Lichvar
6560628209 test: add 111-knownclient 2014-03-21 13:20:36 +01:00
Miroslav Lichvar
3cc81376a6 test: add port number check 2014-03-21 13:20:36 +01:00
Miroslav Lichvar
8d02e5f680 ntp: make use of NCR_ProcessUnknown in NCR_ProcessKnown 
After recent changes the code in NCR_ProcessKnown is now identical and
can be replaced with NCR_ProcessUnknown call.
 2014-03-21 13:20:34 +01:00
Miroslav Lichvar
f9e2213afd ntp: don't store tx time stamp when replying to known source 2014-03-21 13:20:31 +01:00
Miroslav Lichvar
8b362ba3e7 ntp: don't reply to known source if missing key or invalid auth 
This is now similar to replying to unknown sources.
 2014-03-21 13:20:29 +01:00
Miroslav Lichvar
eecec8fffa test: extend 105-ntpauth 2014-03-21 13:20:29 +01:00
Miroslav Lichvar
a26058d425 ntp: don't send requests with unknown key 
There is no point in sending a request if the configured key is missing.
A reply would be ignored anyway.
 2014-03-21 13:20:27 +01:00
Miroslav Lichvar
c14b81f3a9 ntp: remove unnecessary KEY_KeyKnown calls 2014-03-21 13:20:25 +01:00
Miroslav Lichvar
0059a43254 keys: don't cache position for unknown keys 2014-03-21 13:20:24 +01:00
Miroslav Lichvar
7dd3cc354d client: print positive signed freq and offset values with sign 2014-03-21 13:20:24 +01:00
Miroslav Lichvar
ce34aa0763 test: make 110-chronyc more tolerant 2014-03-21 13:20:24 +01:00
Miroslav Lichvar
7a512ad9c3 tempcomp: print warning message on error 2014-03-21 13:20:24 +01:00
Miroslav Lichvar
0a56c0e8c1 tempcomp: use macro to set maximum allowed compensation 2014-03-21 13:20:24 +01:00
Miroslav Lichvar
0b71504ee9 sourcestats: fix signedness in scanf format 2014-03-21 13:20:24 +01:00
Miroslav Lichvar
9479c6451e makefile: improve check rule 2014-03-21 13:20:20 +01:00
Miroslav Lichvar
115e83f3aa Add simulation tests 
Use clknetsim to run multiple chronyd instances with simulated clocks
and network. It allows fast and reproducible testing, without real
network.

Included are several tests of performance in different clock/network
conditions, chronyd options, NTP authentication, chronyc, and past bug
fixes.
 2014-02-27 18:34:52 +01:00
Miroslav Lichvar
ea526b96dd configure: suppress pkg-config errors 2014-02-05 08:53:15 +01:00
Miroslav Lichvar
726cf84e19 Check array index before reading 2014-02-04 16:02:21 +01:00