Hi I have just test my apps without NODEJS (NODEJS in front of sync gateway
as proxy) ,and I can sync attachments now!
but I want to know why I added NODEJS as proxy cause this issue. My NODEJS
is so simple as(deploy on the same machine with Sync Gateway):
var http = require('http'), httpProxy = require('http-proxy');
var proxy = httpProxy.createProxyServer({});
var server = require('http').createServer(function(req, res) {
var url = req.url;
var host = req.headers.host;
proxy.web(req, res, { target: 'http://localhost:4984' });
});
server.listen(80);
I do need the NODEJS for some business logic control for web apps.
On Thursday, July 9, 2015 at 9:55:48 AM UTC+8, atom992 wrote:
>
>
>
> On Thursday, July 9, 2015 at 3:40:29 AM UTC+8, James Nocentini wrote:
>>
>> So the ToDoLite PhoneGap
>>> <https://github.com/couchbaselabs/todolite-phonegap> app isn't pulling
>>> attachments (photos in this case) correctly?
>>
>>
>>
> I tested again, ToDoLite PhoneGap
> <https://github.com/couchbaselabs/todolite-phonegap> app can pulling and
> pushing attachments if I using simple sync function such as:
>
> function(doc) {channel(doc.channels);}
>
> It works fine. but If I add more complicated sync function, the issue
> appeared.
> I am not sure what cause the issue, complicated sync function,or complicated
> env(I add nodejs in front of sync gateway as proxy). I will do more test.
> Thank you.
>
>
>
>> James
>>
>> On Tuesday, 7 July 2015 18:00:11 UTC+2, atom992 wrote:
>>>
>>>
>>>
>>> On Tuesday, July 7, 2015 at 10:44:42 PM UTC+8, James Nocentini wrote:
>>>>
>>>> Ok thanks, can you post a sample project on github with the issue you
>>>>> are seeing?
>>>>
>>>>
>>>>
>>> It is base on ToDoLite demo with sync gateway 1.1 on my local env.
>>>
>>>
>>>> James
>>>>
>>>> On Tuesday, 7 July 2015 16:39:44 UTC+2, atom992 wrote:
>>>>>
>>>>> I am using REST API to query data. and when I query the doc which
>>>>> should be include attachment, I found the rev of the doc in CBL is
>>>>> different than SyncGateway without conflict.
>>>>>
>>>>> On Tuesday, July 7, 2015 at 8:59:37 PM UTC+8, PRASANNA KUMAR wrote:
>>>>>>
>>>>>> Can you post your code for getting the attachment from the CBL database?
>>>>>>
>>>>>>
>>>>>> Attachment attachmentFirstImage =
>>>>>> document.getCurrentRevision().getAttachment("abc.png");
>>>>>>
>>>>>>
>>>>>> If you want to show in imageview than convert the attachment to bitmap
>>>>>>
>>>>>>
>>>>>> On Monday, July 6, 2015 at 8:00:24 PM UTC+5:30, James Nocentini wrote:
>>>>>>>
>>>>>>> From the logs, I'm not sure what might be causing the issue.
>>>>>>>
>>>>>>> What version of CBL Android are you using?
>>>>>>> Can you post your code for getting the attachment from the CBL
>>>>>>> database?
>>>>>>>
>>>>>>> Saving an attachment on a document creates a new revision. So CBL
>>>>>>> Android would be pulling the new revision and attachment. It's probably
>>>>>>> worth checking with a breakpoint that you're getting the latest
>>>>>>> revision
>>>>>>> from CBL as well.
>>>>>>>
>>>>>>> James
>>>>>>>
>>>>>>> On Monday, 6 July 2015 13:54:35 UTC+2, atom992 wrote:
>>>>>>>>
>>>>>>>> I am testing attachment sync between SyncGateway(1.1) and
>>>>>>>> CBL(1.1) on Android(5.0.1) emulator using REST API, I can sync
>>>>>>>> attachment
>>>>>>>> from CBL to SG, but when I try to sync attachment from SyncGateway
>>>>>>>> to
>>>>>>>> CBL, I found the completed_change_count of ActiveTasks really add
>>>>>>>> 1,but I
>>>>>>>> can not find the attachment that should be sync to CBL.
>>>>>>>> I found the following logs:
>>>>>>>>
>>>>>>>> V/ChangeTracker(20024):
>>>>>>>> com.couchbase.lite.replicator.ChangeTracker@19153841: /readValue.
>>>>>>>> fullBody: {results=[{seq=80,
>>>>>>>> id=MSG:64598a8e-b613-4026-8b68-4471d65d0bcd,
>>>>>>>> changes=[{rev=4-d1da30c8ac590e7875df9823475e3074}]}], last_seq=80}
>>>>>>>> D/ChangeTracker(20024):
>>>>>>>> com.couchbase.lite.replicator.ChangeTracker@19153841:
>>>>>>>> changeTrackerReceivedChange: {seq=80,
>>>>>>>> id=MSG:64598a8e-b613-4026-8b68-4471d65d0bcd,
>>>>>>>> changes=[{rev=4-d1da30c8ac590e7875df9823475e3074}]}
>>>>>>>> D/Sync (20024): changeTrackerReceivedChange: {seq=80,
>>>>>>>> id=MSG:64598a8e-b613-4026-8b68-4471d65d0bcd,
>>>>>>>> changes=[{rev=4-d1da30c8ac590e7875df9823475e3074}]}
>>>>>>>> D/Sync (20024):
>>>>>>>> com.couchbase.lite.replicator.PullerInternal@39200f0e: adding rev to
>>>>>>>> inbox
>>>>>>>> {MSG:64598a8e-b613-4026-8b68-4471d65d0bcd
>>>>>>>> #4-d1da30c8ac590e7875df9823475e3074}
>>>>>>>> V/Sync (20024):
>>>>>>>> com.couchbase.lite.replicator.PullerInternal@39200f0e:
>>>>>>>> changeTrackerReceivedChange() incrementing changesCount by 1
>>>>>>>> V/Sync (20024):
>>>>>>>> com.couchbase.lite.replicator.PullerInternal@39200f0e: Incrementing
>>>>>>>> changesCount count from 37 by adding 1 -> 38
>>>>>>>> V/Sync (20024):
>>>>>>>> com.couchbase.lite.replicator.PullerInternal@39200f0e: addToInbox()
>>>>>>>> called,
>>>>>>>> rev: {MSG:64598a8e-b613-4026-8b68-4471d65d0bcd
>>>>>>>> #4-d1da30c8ac590e7875df9823475e3074}. Thread: Thread[ChangeTracker-
>>>>>>>> http://X.X.X.X/sgdb/,5,TJWS threads]
>>>>>>>> V/CBLite (20024): setPaused: false
>>>>>>>> D/ChangeTracker(20024):
>>>>>>>> com.couchbase.lite.replicator.ChangeTracker@19153841:
>>>>>>>> /changeTrackerReceivedChange: {seq=80,
>>>>>>>> id=MSG:64598a8e-b613-4026-8b68-4471d65d0bcd,
>>>>>>>> changes=[{rev=4-d1da30c8ac590e7875df9823475e3074}]}
>>>>>>>> V/ChangeTracker(20024):
>>>>>>>> com.couchbase.lite.replicator.ChangeTracker@19153841: responseOK: true
>>>>>>>> D/Sync (20024): changeTrackerCaughtUp
>>>>>>>> V/ChangeTracker(20024):
>>>>>>>> com.couchbase.lite.replicator.ChangeTracker@19153841: Starting new
>>>>>>>> longpoll
>>>>>>>> V/ChangeTracker(20024):
>>>>>>>> com.couchbase.lite.replicator.ChangeTracker@19153841: Making request
>>>>>>>> to
>>>>>>>> http://X.X.X.X/sgdb/_changes
>>>>>>>> V/Sync (20024): ***
>>>>>>>> com.couchbase.lite.replicator.ReplicationInternal$2@b649f0f: BEGIN
>>>>>>>> processInbox (1 sequences)
>>>>>>>> D/Sync (20024): processInbox called
>>>>>>>> V/Sync (20024):
>>>>>>>> com.couchbase.lite.replicator.PullerInternal@39200f0e: fetching 1
>>>>>>>> remote
>>>>>>>> revisions...
>>>>>>>> D/Sync (20024):
>>>>>>>> com.couchbase.lite.replicator.PullerInternal@39200f0e:
>>>>>>>> pullRemoteRevision
>>>>>>>> with rev: {MSG:64598a8e-b613-4026-8b68-4471d65d0bcd
>>>>>>>> #4-d1da30c8ac590e7875df9823475e3074}
>>>>>>>> V/Sync (20024):
>>>>>>>> com.couchbase.lite.support.RemoteRequestRetry@5885628:
>>>>>>>> RemoteRequestRetry
>>>>>>>> created, url:
>>>>>>>> http://X.X.X.X/sgdb/MSG%3A64598a8e-b613-4026-8b68-4471d65d0bcd?rev=4-d1da30c8ac590e7875df9823475e3074&revs=true&attachments=true
>>>>>>>> V/Sync (20024):
>>>>>>>> com.couchbase.lite.support.RemoteMultipartDownloaderRequest@303d0f41:
>>>>>>>> RemoteRequest created, url:
>>>>>>>> http://X.X.X.X/sgdb/MSG%3A64598a8e-b613-4026-8b68-4471d65d0bcd?rev=4-d1da30c8ac590e7875df9823475e3074&revs=true&attachments=true
>>>>>>>> D/Sync (20024): [fireTrigger()] => RESUME
>>>>>>>> V/CBLite (20024): setPaused: false
>>>>>>>> V/Sync (20024): ***
>>>>>>>> com.couchbase.lite.replicator.ReplicationInternal$2@b649f0f: END
>>>>>>>> processInbox (lastSequence=77)
>>>>>>>> D/Sync (20024): firing trigger: RESUME
>>>>>>>> V/Sync (20024): [onExit()] IDLE => RUNNING
>>>>>>>> D/Sync (20024): State transition: IDLE -> RUNNING (via RESUME).
>>>>>>>> this: com.couchbase.lite.replicator.PullerInternal@39200f0e
>>>>>>>> D/Sync (20024): [PullerInternal.waitForPendingFutures()] STARTED
>>>>>>>> - thread id: 383
>>>>>>>> E/RemoteRequest(20024):
>>>>>>>> com.couchbase.lite.support.RemoteMultipartDownloaderRequest@303d0f41:
>>>>>>>> executeRequest() Exception:
>>>>>>>> E/RemoteRequest(20024): java.lang.NullPointerException: Attempt to
>>>>>>>> invoke virtual method 'boolean
>>>>>>>> java.lang.String.startsWith(java.lang.String)' on a null object
>>>>>>>> reference
>>>>>>>> E/RemoteRequest(20024): at
>>>>>>>> com.couchbase.lite.support.MultipartDocumentReader.setHeaders(MultipartDocumentReader.java:70)
>>>>>>>> E/RemoteRequest(20024): at
>>>>>>>> com.couchbase.lite.support.RemoteMultipartDownloaderRequest.executeRequest(RemoteMultipartDownloaderRequest.java:95)
>>>>>>>> E/RemoteRequest(20024): at
>>>>>>>> com.couchbase.lite.support.RemoteMultipartDownloaderRequest.run(RemoteMultipartDownloaderRequest.java:48)
>>>>>>>> E/RemoteRequest(20024): at
>>>>>>>> java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:422)
>>>>>>>> E/RemoteRequest(20024): at
>>>>>>>> java.util.concurrent.FutureTask.run(FutureTask.java:237)
>>>>>>>> E/RemoteRequest(20024): at
>>>>>>>> java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:152)
>>>>>>>> E/RemoteRequest(20024): at
>>>>>>>> java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:265)
>>>>>>>> E/RemoteRequest(20024): at
>>>>>>>> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1112)
>>>>>>>> E/RemoteRequest(20024): at
>>>>>>>> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:587)
>>>>>>>> E/RemoteRequest(20024): at java.lang.Thread.run(Thread.java:818)
>>>>>>>> D/Sync (20024):
>>>>>>>> com.couchbase.lite.support.RemoteRequestRetry$1@c20acd4:
>>>>>>>> RemoteRequestRetry
>>>>>>>> inner request finished, url:
>>>>>>>> http://X.X.X.X/sgdb/MSG%3A64598a8e-b613-4026-8b68-4471d65d0bcd?rev=4-d1da30c8ac590e7875df9823475e3074&revs=true&attachments=true
>>>>>>>> D/Sync (20024):
>>>>>>>> com.couchbase.lite.support.RemoteRequestRetry@5885628:
>>>>>>>> isTransientError
>>>>>>>> called, httpResponse:
>>>>>>>> org.apache.http.message.BasicHttpResponse@1e8a5e7d e:
>>>>>>>> java.lang.NullPointerException: Attempt to invoke virtual method
>>>>>>>> 'boolean
>>>>>>>> java.lang.String.startsWith(java.lang.String)' on a null object
>>>>>>>> reference
>>>>>>>> D/Sync (20024): %s: return false
>>>>>>>> D/Sync (20024):
>>>>>>>> com.couchbase.lite.support.RemoteRequestRetry$1@c20acd4:
>>>>>>>> RemoteRequestRetry
>>>>>>>> failed, non-transient error. NOT retrying. url:
>>>>>>>> http://X.X.X.X/sgdb/MSG%3A64598a8e-b613-4026-8b68-4471d65d0bcd?rev=4-d1da30c8ac590e7875df9823475e3074&revs=true&attachments=true
>>>>>>>> E/Sync (20024): Error pulling remote revision
>>>>>>>> E/Sync (20024): java.lang.NullPointerException: Attempt to
>>>>>>>> invoke virtual method 'boolean
>>>>>>>> java.lang.String.startsWith(java.lang.String)' on a null object
>>>>>>>> reference
>>>>>>>> E/Sync (20024): at
>>>>>>>> com.couchbase.lite.support.MultipartDocumentReader.setHeaders(MultipartDocumentReader.java:70)
>>>>>>>> E/Sync (20024): at
>>>>>>>> com.couchbase.lite.support.RemoteMultipartDownloaderRequest.executeRequest(RemoteMultipartDownloaderRequest.java:95)
>>>>>>>> E/Sync (20024): at
>>>>>>>> com.couchbase.lite.support.RemoteMultipartDownloaderRequest.run(RemoteMultipartDownloaderRequest.java:48)
>>>>>>>> E/Sync (20024): at
>>>>>>>> java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:422)
>>>>>>>> E/Sync (20024): at
>>>>>>>> java.util.concurrent.FutureTask.run(FutureTask.java:237)
>>>>>>>> E/Sync (20024): at
>>>>>>>> java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:152)
>>>>>>>> E/Sync (20024): at
>>>>>>>> java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:265)
>>>>>>>> E/Sync (20024): at
>>>>>>>> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1112)
>>>>>>>> E/Sync (20024): at
>>>>>>>> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:587)
>>>>>>>> E/Sync (20024): at java.lang.Thread.run(Thread.java:818)
>>>>>>>> V/Sync (20024):
>>>>>>>> com.couchbase.lite.replicator.PullerInternal@39200f0e: giving up on
>>>>>>>> {MSG:64598a8e-b613-4026-8b68-4471d65d0bcd
>>>>>>>> #4-d1da30c8ac590e7875df9823475e3074}: java.lang.NullPointerException:
>>>>>>>> Attempt to invoke virtual method 'boolean
>>>>>>>> java.lang.String.startsWith(java.lang.String)' on a null object
>>>>>>>> reference
>>>>>>>> V/CBLite (20024): setPaused: false
>>>>>>>> D/RemoteRequest(20024):
>>>>>>>> com.couchbase.lite.support.RemoteMultipartDownloaderRequest@303d0f41:
>>>>>>>> executeRequest() finally
>>>>>>>> V/ChangeTracker(20024):
>>>>>>>> com.couchbase.lite.replicator.ChangeTracker@19153841: got response.
>>>>>>>> status:
>>>>>>>> HTTP/1.1 200 OK mode: LongPoll
>>>>>>>> V/ChangeTracker(20024):
>>>>>>>> com.couchbase.lite.replicator.ChangeTracker@19153841:
>>>>>>>> /entity.getContent().
>>>>>>>> mode: LongPoll
>>>>>>>> V/ChangeTracker(20024):
>>>>>>>> com.couchbase.lite.replicator.ChangeTracker@19153841: readValue
>>>>>>>>
>>>>>>>> Note: I have replace the address and bucket name of sync gateway.
>>>>>>>> id=MSG:64598a8e-b613-4026-8b68-4471d65d0bcd,
>>>>>>>> changes=[{rev=4-d1da30c8ac590e7875df9823475e3074 this doc and rev is
>>>>>>>> the attachment doc added from SG.
>>>>>>>>
>>>>>>>>
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