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The org/bitbucket/cowwoc/diffmatchpatch/DiffMatchPatch class is provided by the diff-match-patch-1.2.jar library in the Lightstreamer\lib\core folder.
Please check if you can see it.
If you can't,...

Hi, Also in this thread, I can't but refer to this other thread of yours and in particular to post #4.
To resume, if you open a command prompt from the "Lightstreamer" folder of the Server...

The "Unexpected error in initialization phase:" should be followed by the actual error message.
Do you see anything after that line?

The previous message, "No com.lightstreamer.kernel_lib_path...

Do you mean a tutorial on how to launch LS Server manually as an alternative to leveraging the scripts?
We didn't think at this option and we can evaluate it for the future.
So far, we have assumed...

Lightstreamer Server should be started as a jar file, but the correct way to do this is shown in the launch script provided in the package under the Lightstreamer/bin folder.
If you can't use a...

We don't expect Lightstreamer Server to be used as a dependency in a building project.
We only expect the Java In-Process Adapters SDK jar to be used to build java Adapters.
This jar (named like...

The log seems truncated before any data could be received.
Really this is the only log collected and after 10:14:39,264 nothing else is logged?
In this case the whole application would be frozen.

Lightstreamer Server invokes the JDK's getCanonicalPath with the path that represents the root of its Internal Web Server (only used to run the preinstalled demos).
The submitted path is determined...

If you refer to having the Proxy Adapter request a TLS client-side certificate, I confirm that this is currently not supported.
The extension is being added for the next release, 7.4, where it will...

Depending on the kind of problem, this kind of log comes in two versions:
- a short version, in which the log line terminates with the exception message;
- a long version in which the full...

The Adapter-side logs regard custom code and we aren't able to find clues about the update flow.
Until we have a clear identification of the problem as the user perceives it, I don't think that we...

Hi ManKeer,

We have looked at the logs, but we too cannot find evidence of increasing delays, nor do we notice health problems on LS Server.
Do you confirm that the client log you have sent us...

Since the Adapter Sets are isolated from each other because they are in different classloaders, they can communicate with the same techniques two different processes could use to communicate.
But if...

The grantedMaxFrequency is defined as "an upper limit on the frequency that may be imposed as a limitation in some specific editions of the product".
In the product page we refer to it as the "Max...

You cannot have no Metadata Adapter. If anything, you can configure the sample Metadata Adapter provided by Lightstreamer (namely the LiteralBasedProvider) and do without authentication and...

Both the "Data Provider" and the "Data Adapter" are custom components.
According to Figure 2, the Data Adapter is a java class written by you, which communicates with the Data Provider (which...

Hi,
A new public release of Lightstreamer is not planned yet.
In the meantime, we have uploaded a patched version (7.3.1) at this url:...

Yes, I managed to replicate the bug, but not to test the proposed workarounds.
I hoped that the "distinct snapshot length" setting could be set to unlimited, but now I realize that this is not...

I'm no longer sure the last workaround can work.
I cannot test the case today; I will come back to you tomorrrow.

I see. It seems that the two first events, the snapshot and the EOS, are enough to trigger the race condition (at 03:13:19,821) and the bug.
This means that, unfortunately, the conditions for the...

Hi, thank you for the detailed report.
This seems to be really a bug related to the combination of DISTINCT items, unfiltered dispatching, and snapshot handling.
Moreover, it is subject to a race...

Hi, there is an update.
The new Swift Client SDK 5.0, still in beta, is now available also on Cocoapods.
You can find installation instructions in the SDK project home.
Hence, distributions on...

The Server response to create_session includes the client IP as seen by the Server.
However, the behavior can be configured with the <client_identification> block within the configuration of the...

The dismissal of Cocoapods was due to some limitations, but it was mainly part of a migration from Cocoapods to Swift Package Manager.
Hence, the iOS Client SDK library is distributed on Cocoapods...

Hi ManKeer,

I asked for clarifications about the Server version because it was the only context information available, but actually the Server version is not relevant for a reduced frequency of...