Hi Paul,
Please check if and how many concurrent connections you have open to the
Alfresco server.
.Net limits the number of concurrent connections to a server. Starving
requests eventually fail with a timeout. See also CMIS-559 [1].
- Florian
[1] https://issues.apache.org/jira/browse/CMIS-559
I'm using DotCMIS 0.7 against IBM P8 5.2 fncmis and Alfresco 5.0.d
repositories. This query works fine for P8, and fails for Alfresco:
' Execute the query
Dim queryResults As IItemEnumerable(Of IQueryResult)
Try
queryResults = m_Session.Query("select * from EntryTemplate where
VersionStatus=1", False)
If queryResults.PageNumItems < 0 Then Exit Function
Catch ex As Exception
m_ErrorString = ex.Message
Exit Function
End Try
PROBLEM:Even though Alfresco is returning an HTTP error 400, DotCMIS
isn't throwing an exception. Instead, it hangs for about two minutes,
then finally gets a network "Timeout" error.
Alfresco URI:POST
http://centos7:8080/alfresco/api/-default-/public/cmis/versions/1.1/atom/query
HTTP/1.1
Alfresco Response:HTTP 400:<html><head><title>Apache Chemistry
OpenCMIS - invalidArgument error</title><style><!--H1
{font-size:24px;line-height:normal;font-weight:bold;background-color:#f0f0f0;color:#003366;border-bottom:1px
solid #3c78b5;padding:2px;} BODY
{font-family:Verdana,arial,sans-serif;color:black;font-size:14px;} HR
{color:#3c78b5;height:1px;}--></style></head><body><h1>HTTP Status 400
-
<!--exception-->invalidArgument<!--/exception--></h1><p><!--message-->Type
is unsupported in query: EntryTemplate<!--/message--></p><hr
noshade='noshade'/><!--stacktrace--><pre>
org.apache.chemistry.opencmis.commons.exceptions.CmisInvalidArgumentException:
Type is unsupported in query: EntryTemplate
at
org.alfresco.opencmis.search.CMISQueryParser.buildSource(CMISQueryParser.java:1412)
at
org.alfresco.opencmis.search.CMISQueryParser.parse(CMISQueryParser.java:139)
at
org.alfresco.repo.search.impl.solr.DbCmisQueryLanguage.executeQueryImpl(DbCmisQueryLanguage.java:116)
...
Q: How is Alfresco *supposed* to respond so that DotCMIS will detect
an error and throw an exception? Is HTTP status 400 sufficient, or
should Alfresco do "something else"?
Q:Is there any way to make DotCMIS respond to an HTTP 400 by throwing
a .Net exception?
