ba40916d4a
MXS-2266: Close prepared statements with internal ID
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The ID used to store the prepared statements uses the internal ID and
using the external ID caused unwanted memory use and a false warning.
2019-01-16 12:22:06 +02:00
57fe5ff56a
Fix error packet stringification function
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The code read past the stack buffer.
2019-01-16 09:43:49 +02:00
021d48f94c
Log low-level reason and idle time on master failure
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If the connection to the master is lost, knowing what type of an error
caused the call to handleError helps deduce what was the real reason for
it. Logging the idle time of the connection helps detect when the
wait_timeout of a connection is exceeded.
2019-01-16 09:43:49 +02:00
d4674faa7d
Convert maxscale/query_classifier.h to .hh
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The header was not merged with queryclassifier.hh since the latter
does not include the former.
2019-01-15 18:18:39 +02:00
6a23015b64
Convert avro headers to .hh
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Required for converting maxscale/buffer.h.
2019-01-15 16:38:10 +02:00
87913f8cb8
MXS-2220 Miscellaneous cleanup
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Removes some duplicate includes.
2019-01-11 11:00:24 +02:00
9823fe2651
MXS-2247 Add support for random number generation to maxutils
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Classes for xorshift and std random. Add a random number generator to Worker.
2019-01-10 16:51:32 +02:00
7cac2c009d
Merge branch '2.3' into develop
2019-01-10 12:43:46 +02:00
9cac927542
MXS-2220 Move server response calculation functions inside class
2019-01-10 10:26:53 +02:00
df17619722
MXS-2220 Move server_update_address inside class
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Should be moved to internal class once blr is cleaned up.
2019-01-10 10:26:53 +02:00
46eddc8102
Rename ReadConn to RCR
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RCR is more compact and looks neat.
2019-01-10 07:16:42 +02:00
5613f31bc7
Clean up readconnroute
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Moved method documentation into the headers and removed the local
variables storing pointers to this.
2019-01-10 07:16:42 +02:00
d6df5a7d6a
Use router template in readconnroute
2019-01-10 07:15:45 +02:00
54589424f9
Use more C++ code in readconnroute
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Allocations are now done with new and casts are done using
static_cast. Removed revision history and cleaned up some assertions.
2019-01-10 07:12:31 +02:00
b30b743455
Rename readconnroute structures
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Renamed them with the C++ coding style in mind.
2019-01-10 07:12:30 +02:00
5da833187c
Rename readconnroute header
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The name now reflects the module and source code name.
2019-01-10 07:12:30 +02:00
147f0bb656
Extend master failure error message
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The error now describes the failure mode in more detail. This should make
post mortem analysis of failed connections a lot easier.
2019-01-09 20:05:38 +02:00
6ba2cb61df
MXS-2218 Implement housekeeper in terms of MainWorker
2019-01-08 16:01:36 +02:00
1c647f3753
MXS-2220 Move most remaining functions inside class
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Most of the ones still remaining outside are special cases.
Also, removed locking from status manipulation functions as it
has not been required for quite some time.
2019-01-08 15:15:34 +02:00
d5c78eb31f
MXS-2220 Move more server functions inside class
2019-01-08 15:12:47 +02:00
8b53e30678
MXS-2220 Move server status functions inside class
2019-01-08 15:12:47 +02:00
49c1afcb1b
Merge branch '2.3' into develop
2019-01-08 13:17:27 +02:00
63358fb4c1
Add correct operator to comparison
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The clause had a bitwise AND. The end result is likely the same.
2019-01-08 10:18:15 +02:00
b16ee3a94e
MXS-2220 Move server_is_active inside the class
2019-01-07 16:10:15 +02:00
5f83b07fc2
MXS-2241: Detect invalid readwritesplit configuration
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master_reconnection and disable_sescmd_history are, in practice, mutually
exclusive settings.
2019-01-07 11:06:24 +02:00
f0f9c21d1c
Merge branch '2.3' into develop
2019-01-07 10:54:42 +02:00
46bea87ff6
MXS-2238: Fix reading of large Avro schemas
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The schemas were read incorrectly which resulted in large schemas having
multiple newlines in them.
2019-01-06 13:05:42 +02:00
ca9c52944b
MXS-2220 Use std::string for protocol and authenticator fields
2019-01-03 12:13:15 +02:00
40485d746c
MXS-2220 Change server name to constant string
2019-01-03 12:13:15 +02:00
5fc2c1f49c
MXS-2220 Store server ports as integers and modify them in methods
2019-01-03 12:13:15 +02:00
09aa54720d
MXS-2220 Read server version using public methods
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Version related fields have been removed from the public class.
2019-01-03 11:23:14 +02:00
9adbd2f8f0
Cache the local server statistics object
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By storing the server statistics object in side the session, the lookup
involved in getting a worker-local value is avoided. Since the lookup is
done multiple times for a single query, it is beneficial to store it in
the session.
As the worker-local value is never deleted, it is safe to store a
reference to it in the session. It is also never updated concurrently so
no atomic operations are necessary.
2019-01-03 09:37:59 +02:00
1fa3b133c7
Make keepalive ping checks more efficient
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The code now only checks the need for a keepalive ping once every
keepalive interval. Reduced the number of mxs_clock calls to one so that
all servers use the same value.
2019-01-03 09:37:59 +02:00
54ae7119cf
Fix binlogrouter master reconnection
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The reconnection attempt to the master won't work if users aren't loaded
before it.
2018-12-31 10:39:57 +02:00
4ab25bcd1c
Fix schemarouter duplicate database detection
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The detection wouldn't work if the database had no tables.
2018-12-28 11:33:43 +02:00
3b150ad4b2
Fix binlogrouter use of DCBs
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The dcb_connect function requires that the client DCB has a remote
address.
2018-12-28 10:13:24 +02:00
4d0a40ef9f
Add missing pointer initialization
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The change from SRWBackend to RWBackend* had some side effects, namely the
missing automatic initialization into zero values.
2018-12-28 08:19:23 +02:00
5a9e84d39a
Merge branch '2.3' into develop
2018-12-18 00:00:00 +02:00
35d31801bb
Merge branch '2.2' into 2.3
2018-12-17 23:52:56 +02:00
6209d737e9
MXS-2220 server_alloc returns internal type
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Also adds default initializers to SERVER fields.
2018-12-14 10:31:57 +02:00
3f81a37e70
MXS-2220 Move rest of dcb printing functions to private class
2018-12-14 10:18:14 +02:00
7cf73e0f13
MXS-2196: Fix use of DCBs in binlogrouter
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The binlogrouter now handles the DCB creation a bit more correctly but it
still breaks a few of the rules.
2018-12-13 13:27:45 +02:00
20fe9b9dca
MXS-2196: Rename session states
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Minor renaming of the session state enum values. Also exposed the session
state stringification function in the public header and removed the
stringification macro.
2018-12-13 13:27:45 +02:00
84e8efceca
MXS-2220 Use private server class in runtime alter commands
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This only affects commands started from MaxAdmin.
2018-12-12 16:06:08 +02:00
1ad4b339dc
MXS-2025 Make variables that should be private private
2018-12-11 15:11:25 +02:00
48efa6d027
MXS-2213: Clear stored PS information
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The information stored for each prepared statement would not be cleared
until the end of the session. This is a problem if the sessions last for a
very long time as the stored information is unused once a COM_STMT_CLOSE
has been received.
In addition to this, the session command response maps were not cleared
correctly if all backends had processed all session commands.
2018-12-11 13:54:10 +02:00
e979a73cc0
Remove the STRSRVSTATUS macro
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Use server_status() instead.
2018-12-10 15:55:07 +02:00
08ed764675
MXS-2197 Rename all .h files under server to .hh
2018-12-10 13:07:23 +02:00
0927a0b938
MXS-2197 Remove most includes of maxscale/log.hh
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All cc-files should include maxscale/ccdefs.hh, which includes
maxscale/log.hh. Consequently it need not be included again.
2018-12-10 13:07:23 +02:00
dc8c2f27f7
MXS-2197 Rename all module include files from .h to .hh
2018-12-10 13:00:46 +02:00
