Hello to everybody,
I have a problem regarding the replication of a Phonegap/Cordova
application, but before a little bit of background:
- I have an external web application that is used by some users to save
data in a couchbase server bucket in JSON format (bucket name:
'oliclinomel').
- I have a sync gateway which it is shadowing the previous bucket. The
purpose is to have the data of the shadowed bucket available for the people
who install the mobile application in order to use it offline. The mobile
users will just consume the data, they won't create new documents in the
sync_gateway, the data just goes in one direction. This is the
configuration:
{
"interface": ":5984",
"adminInterface": ":5985",
"log": [ "CRUD", "CRUD+", "HTTP", "HTTP+", "Access",
"Cache", "Shadow", "Shadow+", "Changes", "Changes+", "SG"
],
"databases": {
"oliclinomel_sync": {
"server": "http://localhost:8091";,
"bucket": "oliclinomel_sync",
"sync": "function(doc) {channel(doc.channels);}",
"users": {
"GUEST": {"disabled": false, "admin_channels": ["*"],
"all_channels": ["*"] },
"oliclinomel": {
"disabled": false,
"admin_channels": ["*"],
"password": "password",
"admin_roles": [],
"roles": [],
"all_channels": ["*"]
}
},
"shadow": {
"server": "http://localhost:8091";,
"bucket": "oliclinomel"
}
}
}
}
For the moment I am using guest access as all the information stored in the
couchbase server buckets in public, maybe later I will route the
information in several channels depending on the content of the JSON
documents.
When I start the sync_gateway it seems that all the documents are properly
synchronized (you can see it in the attached log). So far so good, so the
next step is to create the local CBLite database which should be
synchronized with the sync gateway, and here is where my problems start.
When my application is loaded I make post request in order to replicate the
bucket from the gateway:
var remote = {
url: 'http://' + GATEWAY_HOST + BUCKET
};
var pullInfo = {
create_target: true,
source: remote,
target: dbName,
continuous: false,
cancel: false
};
$log.debug('[COUCHBASE]: Pulling changes from ', pullInfo.source);
return $http.post(cbUrl + '_replicate', pullInfo).then(function (res) {
$log.debug('[COUCHBASE_HOST]: Replication successful with session id ', res
.data.session_id);
return res.data;
}, function (res) {
$log.debug('[COUCHBASE_HOST]: Replication failed: ', res);
});
As far as I know the previous request is a one shot replication, which is
ok as I don't need a frequent synchronization, and if you take a look to
the attached logs (line 60), you can see that all the documents are
identified and sent to the local DB, but the problem is that when I
retrieve the _all_docs from the CBLite DB in the app I get the documents in
the below screenshot (2 design docs created in the setup of the local
database and just 2 of the retrieved documents from the replication)
<https://lh3.googleusercontent.com/-P_-MFXaVpmw/VRRtciD6wfI/AAAAAAAATSo/vCuY9Eonrlw/s1600/ScreenHunter_61%2BMar.%2B26%2B20.30.jpg>
And if I make a second the replication request, the missing documents in
the DB are retrieved by the gateway (as you can see in the log file) but
the documents are not saved into CBLite and the local document that it is
create to track the replications never is updated:
_sync:local:01202cb351fa162c38927bbcbf7ee22354f91089
{
"_rev": "0-1",
"lastSequence": "4"
}
I have tried also with continuous replication instead of one shot but I
have the same problem, do you have any clue why this is happening to me?
Thanks and best regards.
Jaime
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20:07:40.819255 Enabling logging: [CRUD CRUD+ HTTP HTTP+ Access Cache Shadow
Shadow+ Changes Changes+ SG]
20:07:40.820256 ==== Couchbase Sync Gateway/1.0.3(81;fa9a6e7) ====
20:07:40.820256 Configured Go to use all 8 CPUs; setenv GOMAXPROCS to override
this
20:07:40.820256 WARNING: Error setting MaxFileDescriptors to 5000: Unsupported
on Windows -- rest.setMaxFileDescriptors() at config.go:378
20:07:40.820256 Opening db /oliclinomel_sync as bucket "oliclinomel_sync", pool
"default", server <http://localhost:8091>
20:07:40.820256 Opening Couchbase database oliclinomel_sync on
<http://localhost:8091>
20:07:40.977271 Cache: Initialized changeCache with nextSequence=#1
20:07:40.977271 Shadow: Watching doc changes...
20:07:40.980272 Reset guest user to config
20:07:40.984272 Changes+: Notifying that "oliclinomel_sync" changed
(keys="{_sync:user:}") count=2
20:07:40.984272 Cache: Received #1 ("_user/")
20:07:40.984272 Cache: #1 ==> channel "*"
2015/03/26 20:07:41 go-couchbase: call to ViewCustom("sync_gateway", "access")
in github.com/couchbaselabs/sync_gateway/base.couchbaseBucket.ViewCustom took
679.0679ms
20:07:41.661340 Access: Computed channels for "oliclinomel":
20:07:41.782352 Access: Computed roles for "oliclinomel":
20:07:41.890363 Created user "oliclinomel"
20:07:41.890363 Opening Couchbase database oliclinomel on
<http://localhost:8091>
20:07:42.086382 Database "oliclinomel_sync" shadowing remote bucket
"oliclinomel", pool "default", server <http:localhost:8091/>
20:07:42.086382 Starting admin server on :5985
20:07:42.088382 Starting server on :5984 ...
20:07:42.131387 Shadow: Reading history of external bucket
20:07:42.211395 Shadow+: Pulling "product_02", CAS=13cf21cf4ecdc5b8 ... have
UpstreamRev="", UpstreamCAS=0
20:07:42.212395 Shadow: Pulling "product_02", CAS=13cf21cf4ecdc5b8 --> rev
"1-ee048f8698c5ca6f77613e038a169d9a"
20:07:42.212395 CRUD+: Invoking sync on doc "product_02" rev
1-ee048f8698c5ca6f77613e038a169d9a
20:07:42.328406 Cache: SAVING #3
20:07:42.328406 CRUD: Stored doc "product_02" /
"1-ee048f8698c5ca6f77613e038a169d9a"
20:07:42.328406 Shadow+: Pulling "product_01", CAS=13cf21cf4de8de1c ... have
UpstreamRev="", UpstreamCAS=0
20:07:42.329406 Shadow: Pulling "product_01", CAS=13cf21cf4de8de1c --> rev
"1-da76424ff9ed7912c049b721457d04c2"
20:07:42.329406 CRUD+: Invoking sync on doc "product_01" rev
1-da76424ff9ed7912c049b721457d04c2
20:07:42.329406 Cache: SAVING #4
20:07:42.329406 CRUD: Stored doc "product_01" /
"1-da76424ff9ed7912c049b721457d04c2"
20:07:42.336407 Shadow+: Pulling "Document-Oliclinomel_N4-550_E-pi-in-en_US",
CAS=13cf21d94e60c274 ... have UpstreamRev="", UpstreamCAS=0
20:07:42.338407 Shadow: Pulling "Document-Oliclinomel_N4-550_E-pi-in-en_US",
CAS=13cf21d94e60c274 --> rev "1-0825adeba68d336ae35319c4ad2e3e78"
20:07:42.338407 CRUD+: Invoking sync on doc
"Document-Oliclinomel_N4-550_E-pi-in-en_US" rev
1-0825adeba68d336ae35319c4ad2e3e78
20:07:42.344408 Cache: SAVING #5
20:07:42.358409 CRUD: Stored doc "Document-Oliclinomel_N4-550_E-pi-in-en_US" /
"1-0825adeba68d336ae35319c4ad2e3e78"
20:07:42.359409 Shadow+: Pulling "product_03", CAS=13cf21cf4efb8da4 ... have
UpstreamRev="", UpstreamCAS=0
20:07:42.359409 Shadow: Pulling "product_03", CAS=13cf21cf4efb8da4 --> rev
"1-59fb8f45f64fb5dda6acf7a4dc22e40b"
20:07:42.359409 CRUD+: Invoking sync on doc "product_03" rev
1-59fb8f45f64fb5dda6acf7a4dc22e40b
20:07:42.359409 Cache: SAVING #6
20:07:42.360410 CRUD: Stored doc "product_03" /
"1-59fb8f45f64fb5dda6acf7a4dc22e40b"
20:07:42.368410 Shadow: Caught up with history of external bucket
20:07:42.724446 Changes+: Notifying that "oliclinomel_sync" changed
(keys="{_sync:user:oliclinomel}") count=3
20:07:42.724446 Cache: Received #2 ("_user/oliclinomel")
20:07:42.724446 Cache: #2 ==> channel "*"
20:07:42.724446 Cache: Received #3 after 397ms ("product_02" /
"1-ee048f8698c5ca6f77613e038a169d9a")
20:07:42.724446 Cache: #3 ==> channel "*"
20:07:42.724446 Changes+: Notifying that "oliclinomel_sync" changed
(keys="{*}") count=4
20:07:42.724446 Cache: Received #4 after 395ms ("product_01" /
"1-da76424ff9ed7912c049b721457d04c2")
20:07:42.724446 Cache: #4 ==> channel "*"
20:07:42.724446 Changes+: Notifying that "oliclinomel_sync" changed
(keys="{*}") count=5
20:07:42.726446 Cache: Received #6 after 367ms ("product_03" /
"1-59fb8f45f64fb5dda6acf7a4dc22e40b")
20:07:42.726446 Cache: Deferring #6 (1 now waiting for #5...#5)
20:07:42.731447 Cache: Received #5 after 388ms
("Document-Oliclinomel_N4-550_E-pi-in-en_US" /
"1-0825adeba68d336ae35319c4ad2e3e78")
20:07:42.731447 Cache: #5 ==> channel "*"
20:07:42.731447 Cache: #6 ==> channel "*"
20:07:42.731447 Changes+: Notifying that "oliclinomel_sync" changed
(keys="{*}") count=6
FIRST REPLICATION
2015/03/26 20:26:12 go-couchbase: call to ViewCustom("sync_gateway", "access")
in github.com/couchbaselabs/sync_gateway/base.couchbaseBucket.ViewCustom took
329.5659ms
20:26:12.208919 Access: Computed channels for "": *:1
20:26:12.366450 Access: Computed roles for "":
20:26:12.366450 HTTP: #001: GET
/oliclinomel_sync/_local/01202cb351fa162c38927bbcbf7ee22354f91089
20:26:12.366950 HTTP: #001: --> 404 missing (488.6 ms)
20:26:12.382953 HTTP: #002: POST /oliclinomel_sync/_changes
20:26:12.383954 Changes: MultiChangesFeed({*}, {Since:0 Limit:0 Conflicts:true
IncludeDocs:false Wait:false Continuous:false Terminator:0xc084429720}) ...
20:26:12.384454 Changes+: MultiChangesFeed: channels expand to
channels.TimedSet{"*":0x1} ...
20:26:12.384954 Cache: getCachedChanges("*", {0 0}) --> 6 changes valid from #1
20:26:12.384954 Changes+: MultiChangesFeed sending &{Seq:1 ID:_user/
Deleted:false Removed:{} Doc:map[] Changes:[map[rev:]] branched:false}
20:26:12.384954 Changes+: MultiChangesFeed sending &{Seq:2 ID:_user/oliclinomel
Deleted:false Removed:{} Doc:map[] Changes:[map[rev:]] branched:false}
20:26:12.384954 Changes+: MultiChangesFeed sending &{Seq:3 ID:product_02
Deleted:false Removed:{} Doc:map[]
Changes:[map[rev:1-ee048f8698c5ca6f77613e038a169d9a]] branched:false}
20:26:12.384954 Changes+: MultiChangesFeed sending &{Seq:4 ID:product_01
Deleted:false Removed:{} Doc:map[]
Changes:[map[rev:1-da76424ff9ed7912c049b721457d04c2]] branched:false}
20:26:12.384954 Changes+: MultiChangesFeed sending &{Seq:5
ID:Document-Oliclinomel_N4-550_E-pi-in-en_US Deleted:false Removed:{} Doc:map[]
Changes:[map[rev:1-e6c7dd76d48b3b234aeac2ec7cca1f42]] branched:false}
20:26:12.384954 Changes+: MultiChangesFeed sending &{Seq:6 ID:product_03
Deleted:false Removed:{} Doc:map[]
Changes:[map[rev:1-59fb8f45f64fb5dda6acf7a4dc22e40b]] branched:false}
20:26:12.384954 Changes: MultiChangesFeed done
20:26:12.384954 HTTP+: #002: --> 200 OK (0.0 ms)
20:26:12.394456 Changes+: Notifying that "oliclinomel_sync" changed
(keys="{_sync:user:}") count=7
20:26:12.394456 Cache: Received #1 ("_user/")
20:26:12.416960 HTTP: #003: POST
/oliclinomel_sync/_bulk_get?revs=true&attachments=true
20:26:12.420461 HTTP+: #003: --> 200 (4.0 ms)
20:26:12.510479 HTTP: #004: PUT
/oliclinomel_sync/_local/01202cb351fa162c38927bbcbf7ee22354f91089
20:26:12.510979 HTTP+: #004: --> 201 (1.0 ms)
SECOND REPLICATION
20:36:13.231099 HTTP: #008: GET
/oliclinomel_sync/_local/01202cb351fa162c38927bbcbf7ee22354f91089
20:36:13.231099 HTTP+: #008: --> 200 (0.5 ms)
20:36:13.239101 HTTP: #009: POST /oliclinomel_sync/_changes
20:36:13.239101 Changes: MultiChangesFeed({*}, {Since:4 Limit:0 Conflicts:true
IncludeDocs:false Wait:false Continuous:false Terminator:0xc08437d420}) ...
20:36:13.239101 Changes+: MultiChangesFeed: channels expand to
channels.TimedSet{"*":0x1} ...
20:36:13.239101 Cache: getCachedChanges("*", {0 4}) --> 2 changes valid from #5
20:36:13.239101 Changes+: MultiChangesFeed sending &{Seq:5
ID:Document-Oliclinomel_N4-550_E-pi-in-en_US Deleted:false Removed:{} Doc:map[]
Changes:[map[rev:1-e6c7dd76d48b3b234aeac2ec7cca1f42]] branched:false}
20:36:13.239101 Changes+: MultiChangesFeed sending &{Seq:6 ID:product_03
Deleted:false Removed:{} Doc:map[]
Changes:[map[rev:1-59fb8f45f64fb5dda6acf7a4dc22e40b]] branched:false}
20:36:13.239101 Changes: MultiChangesFeed done
20:36:13.239101 HTTP+: #009: --> 200 OK (0.0 ms)
20:36:13.253103 HTTP: #010: GET
/oliclinomel_sync/Document-Oliclinomel_N4-550_E-pi-in-en_US?rev=1-e6c7dd76d48b3b234aeac2ec7cca1f42&revs=true&attachments=true
20:36:13.256604 HTTP+: #010: --> 200 (4.0 ms)
