Replication error: 412 file_exists

[kevinkirkup]

Replication will fail after attempting to update an existing record from the database. Error 412 - file_exists. Seems to occur intermittently. This doesn't seem to happen when adding a new document.
SDK 1.1.0

Completely likely that I'm doing something incorrectly here.
Ignoring it doesn't seem to cause any problems though.

Trace Log

23:29:51.033‖ SyncVerbose: CBL_Pusher[https://some.server.com/some-database/]: Sending (
    "{051c0f4cc011b617409d8401e416fe59 #4-a1767ad7204c2a116ea39d00d660cbeb}"
)
23:29:51.034‖ SyncVerbose: CBL_Pusher[https://some.server.com/some-database/]: postProgressChanged (0/1, active=1 (batch=0, net=1), online=1)
23:29:51.034‖ SyncVerbose: CBL_Pusher[https://some.server.com/some-database/]: POST _bulk_docs
23:29:51.034‖ RemoteRequest: CBLRemoteJSONRequest[POST https://some.server.com/some-database/_bulk_docs]: Starting...
23:29:51.034| Sync: CBLReplication[to https://some.server.com/some-database/]: active, progress = 0 / 1, err: (null)
PUSH SYNC progress: 0.00
23:29:51.063‖ RemoteRequest: CBLRemoteJSONRequest[POST https://some.server.com/some-database/_bulk_docs]: Got response, status 412
23:29:51.063‖ CBLRemoteJSONRequest[POST https://some.server.com/some-database/_bulk_docs]: Got error Error Domain=CBLHTTP Code=412 "412 file_exists" UserInfo={NSURL=https://some.server.com/some-database/_bulk_docs, NSLocalizedFailureReason=file_exists, NSLocalizedDescription=412 file_exists}
23:29:51.064‖ Sync: CBL_Pusher[https://some.server.com/some-database/] Progress: set error = 412 file_exists
23:29:51.064‖ Sync: CBL_Pusher[https://some.server.com/some-database/] STOPPING...
23:29:51.064‖ Sync: Stopping 0 remote requests
23:29:51.064‖ Sync: CBL_Pusher[https://some.server.com/some-database/] Progress: 1 / 1
23:29:51.064‖ SyncVerbose: CBL_Pusher[https://some.server.com/some-database/]: postProgressChanged (1/1, active=1 (batch=0, net=1), online=1)
23:29:51.064‖ Sync: CBL_Pusher[https://some.server.com/some-database/] Progress: set active = 0
23:29:51.064‖ SyncVerbose: CBL_Pusher[https://some.server.com/some-database/]: postProgressChanged (1/1, active=0 (batch=0, net=0), online=1)
23:29:51.078‖ Sync: CBL_Pusher[https://some.server.com/some-database/] STOPPED
23:29:51.078‖ Replication: CBL_Pusher[https://some.server.com/some-database/] took 8.118 sec; error=Error Domain=CBLHTTP Code=412 "412 file_exists" UserInfo={NSURL=https://some.server.com/some-database/_bulk_docs, NSLocalizedFailureReason=file_exists, NSLocalizedDescription=412 file_exists}
23:29:51.078| Sync: CBLReplication[to https://some.server.com/some-database/]: stopped, progress = 1 / 1, err: 412 file_exists
Pull replication STOPPED
Last Error: Optional(Error Domain=CBLHTTP Code=412 "412 file_exists" UserInfo={NSURL=https://some.server.com/some-database/_bulk_docs, NSLocalizedFailureReason=file_exists, NSLocalizedDescription=412 file_exists})

[pasin]

I believed this is the same issue as #817 that was fixed in ef0dbd5. The fixed was merged into the master branch and most likely will be in v1.1.1. Meanwhile, could you please try to build the binary from the master branch and try?

I'm closing the issue now, and if you think it's a different issue, we could reopen it. Thanks!