Daniele Varrazzo
d3bbd19ccb
Separate parse_dsn test in a test case of their own
2015-10-01 11:52:42 +01:00
Daniele Varrazzo
d1af12187c
Merge branch 'master' into parse-dsn
2015-10-01 11:39:51 +01:00
Daniele Varrazzo
6803341f21
Report NotSupportedError for PGRES_COPY_BOTH and PGRES_SINGLE_TUPLE
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Fixes #352 .
2015-09-30 12:28:07 +01:00
Daniele Varrazzo
0e3f5214c5
Report the server response status on errors with no message
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Suggested by Craig Ringer in pull request #353 , should also give more
information for other cases we were reported on flaky servers (AWS,
digital ocean...), see bug #281 .
2015-09-30 12:28:07 +01:00
Federico Di Gregorio
4e92322d74
Merge pull request #350 from Photonios/master
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Fixes for MSVC 2015 (Python 3.5)
2015-09-23 11:50:25 +02:00
Photonios
71925fcc00
Fix for MSVC 2015: round has been added to this version
2015-09-22 18:26:14 +02:00
Photonios
ac25ba0a3f
Fix for MSVC 2015: isnan is supported in this version
2015-09-22 18:25:53 +02:00
Oleksandr Shulgin
26fe1f230f
Fix use of PQconsumeInput() in pq_read_replication_message()
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The libpq's PQconsumeInput() returns 0 in case of an error only, but
we need to know if it was able to actually read something. Work
around this by setting an internal flag before retry.
2015-07-07 19:04:32 +02:00
Oleksandr Shulgin
eac16d048a
Fix missing GC flag in ReplicationMessage type
2015-07-03 15:44:45 +02:00
Oleksandr Shulgin
06f18237f7
Fix missing free in replmsg_dealloc
2015-07-03 11:40:00 +02:00
Oleksandr Shulgin
9c1f2acf3e
Check return value of PQsocket
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When connection is closed by the server, we might get -1 there.
2015-07-02 14:39:51 +02:00
Oleksandr Shulgin
dab41c699a
Fix PQconsumeInput usage.
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Only call when no data is available in the internal buffer.
2015-07-02 14:34:09 +02:00
Oleksandr Shulgin
9386653d72
Update docs on ReplicationCursor
2015-07-01 14:08:32 +02:00
Oleksandr Shulgin
0d731aa12e
Comment on special handling of PGRES_COPY_BOTH
2015-06-30 16:34:17 +02:00
Oleksandr Shulgin
318706f28c
Update docs for Replication protocol
2015-06-30 16:17:31 +02:00
Oleksandr Shulgin
058db56430
Merge remote-tracking branch 'zalando/feature/replication-protocol' into feature/replication-protocol
2015-06-30 10:40:52 +02:00
Oleksandr Shulgin
61e52ce879
Rework replication protocol
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This change exposes lower level functions for operating the
(logical) replication protocol, while keeping the high-level
start_replication function that does all the job for you in
case of a synchronous connection.
A number of other changes and fixes are put into this commit.
2015-06-30 10:38:18 +02:00
Oleksandr Shulgin
e3c3a2c19e
Merge branch 'master' into feature/replication-message-object
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Conflicts:
lib/extensions.py
2015-06-30 10:30:32 +02:00
Oleksandr Shulgin
9ed90b1216
Refer cursor from ReplicationMessage object. At the same time, for the sync use LSN instead of msg reference in cursor.
2015-06-11 14:52:01 +02:00
Oleksandr Shulgin
35a3262fe3
Expose ReplicationMessage type in extras
2015-06-11 12:20:52 +02:00
Oleksandr Shulgin
9fc5bf4436
Add handling of send_time field in replmsg
2015-06-10 18:21:06 +02:00
Oleksandr Shulgin
1ac385d1fb
Fix logical decoding plugin options adaptation on python3
2015-06-10 13:39:35 +02:00
Oleksandr Shulgin
453830f80c
Add ReplicationMessage object
2015-06-05 17:44:09 +02:00
Oleksandr Shulgin
f7b84ce843
Add {libpq,win32}_support.* to the .cproj file
2015-06-04 11:01:09 +02:00
Oleksandr Shulgin
50df864f8c
Add timersub for Win32. Fix gettimeofday on MinGW.
2015-06-04 11:00:08 +02:00
Oleksandr Shulgin
f14521f8cb
Add libpq_support.c and win32_support.c
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Move libpq-specific code for streaming replication support into a
separate file. Also provide gettimeofday() on Win32, implementation
copied from Postgres core.
2015-06-03 14:10:20 +02:00
Daniele Varrazzo
925fdf5731
Fixed doc about libpq version availability
2015-06-02 17:11:09 +01:00
btubbs
06b4b1de94
Notify example should pop the oldest message in conn.notifies, not the newest.
2015-06-02 17:07:10 +01:00
Daniele Varrazzo
6002c524d6
Merge branch 'notice-lists-replaceable'
2015-06-02 17:04:25 +01:00
Daniele Varrazzo
1f330e9cac
Allow connection.notices and notifies to be replaced.
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Close #326
2015-06-02 17:02:04 +01:00
Oleksandr Shulgin
44b705f88f
Improve identify_system: don't hardcode column names
2015-06-02 16:52:48 +02:00
Daniele Varrazzo
2ad82b973b
Pending notice list converted into a forward list
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This allows inserting the elements in order without using list.insert().
2015-06-02 14:25:46 +01:00
Daniele Varrazzo
b326a27774
Dropped unneeded constness on the notice message
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That's a strdup result, we 0wn it.
2015-06-02 14:24:48 +01:00
Daniele Varrazzo
0a7261268b
Dropped unused notice_filter connection member
2015-06-02 13:11:46 +01:00
Oleksandr Shulgin
d6041271bc
Separate parse_dsn test on URI, for libpq >= 9.2
2015-06-02 14:02:29 +02:00
Pete Hollobon
5712f30169
Change "non desiderable" to "undesirable" in docs
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"desiderable" is considered obsolete
2015-06-02 13:00:25 +01:00
Daniele Varrazzo
7e5715617e
Merge branch 'adapt-list-of-none'
2015-06-02 12:49:15 +01:00
Daniele Varrazzo
b0058c0cc8
Fixed adaptation of lists of None
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Note: lists of lists of None are not supported yet.
2015-06-02 12:48:24 +01:00
Oleksandr Shulgin
cc08e14162
Merge branch 'master' into feature/parse-dsn
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Conflicts:
lib/extensions.py
2015-06-02 12:42:03 +02:00
Daniele Varrazzo
8d4ac25b56
Merge branch 'libpq-version'
2015-06-02 11:20:28 +01:00
Daniele Varrazzo
c2955fb8fc
Version function/constant docs improved
2015-06-02 11:20:02 +01:00
Daniele Varrazzo
5a21da43ee
Mention libpq version inspection in news file
2015-06-02 11:19:55 +01:00
Daniele Varrazzo
73d17e3c5e
Dropped PG_VERSION_HEX constant
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At PostgreSQL 10.0 it would have become awkward.
2015-06-02 10:54:08 +01:00
Oleksandr Shulgin
80da76d43f
Get rid of postgres internal includes; check for Win32 for htonl()
2015-06-02 11:42:56 +02:00
Oleksandr Shulgin
ffd98a82c0
Add test for libpq_version
2015-06-02 11:12:16 +02:00
Oleksandr Shulgin
4bb6f9cef2
Add libpq version discovery
2015-06-01 18:05:11 +02:00
Oleksandr Shulgin
3200cd77bf
One more parse_dsn test for unquoted space
2015-06-01 15:18:03 +02:00
Oleksandr Shulgin
6a2f21aa14
Move parse_dsn to extensions, add tests
2015-06-01 15:11:12 +02:00
Oleksandr Shulgin
e32e1b834e
Add support for streaming replication protocol
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Introduce ReplicationConnection and ReplicationCursor classes, that
incapsulate initiation of special type of PostgreSQL connection and
handling of special replication commands only available in this special
connection mode.
The handling of stream of replication data from the server is modelled
largely after the existing support for "COPY table TO file" command and
pg_recvlogical tool supplied with PostgreSQL (though, it can also be
used for physical replication.)
2015-06-01 11:45:04 +02:00
Oleksandr Shulgin
6c57e4a648
Add parse_dsn module function
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Calls PQconninfoParse to parse the dsn into a list of keyword and value
structs, then constructs a dictionary from that. Can be useful when one
needs to alter some part of the the connection string reliably, but
doesn't want to get into all the details of parsing a dsn string:
quoting, URL format, etc.
2015-06-01 10:16:07 +02:00
