neo4j-rstats / neo4r

A Modern and Flexible Neo4J Driver
https://neo4j-rstats.github.io/user-guide/
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old code, new error message: "Error: SSL received a record that exceeded the maximum permissible length" #91

Open tedmoorman opened 2 years ago

tedmoorman commented 2 years ago

First of all, @ColinFay , thank you soooo much for such a critical package.

After being able to consistently connect to Neo4j and run queries, I'm now consistently receiving the following error message: Error: SSL received a record that exceeded the maximum permissible length. I first received this error using version 0.1.1 of the neo4r package. Then I updated numerous packages that I thought could be the cause of the problem. I also installed the latest versions of two different developmental packages of the neo4r package, and I tried another package, neo2R. No matter what I do, I receive the same error. Here are a set of error message generated when using the RStudio Connection Pane.

>shiny::runGadget(neo4r::run_app(), viewer = .rs.embeddedViewer)
>con$ping() 
Error: SSL received a record that exceeded the maximum permissible length.
>launch_con_pane(con)
Error: SSL received a record that exceeded the maximum permissible length.
Error: Couldn't connect to the Server

On the other hand, I have no problem connecting through the browser: "Neo4j Kernel" (name) "3.5.26" (version) "enterprise" (edition). And although the browser connection is bolt+s, I use an https url in the neo4r connection string.

Any ideas about what's going on? Do you think my organization changed some settings that may have led to these issues? I'm wondering if the boltr package would fix the issue?