Upgraded TB from 2.3 to latest version 2.4. Postgress database was updated with included TB script. When using the same clients as per prior version 2.3, the clients disconnect and reconnect every 10 minutes
Deleting and recreating the client
Updating OS to latest versions and patches (Ubuntu 19.04)
Restarted system
System load is low
Memory usage is 1,2Gb / 3,8Gb
Device and TB server are on same subnet and connected via 100Mbit switch. No disconnects should be experienced
Bug, corrected in version 2.4.1
Related
I trying to connect to a Neo4J version 3.5 database hosted by Graphene using .Net client 4.1.6 which uses driver 4.2 in .NET. I am getting this error:
Connection with the server breaks due to IOException: Unexpected end of stream when performing handshake, read returned 0 Please ensure that your database is listening on the correct host and port and that you have compatible encryption settings both on Neo4j server and driver. Note that the default encryption setting has changed in Neo4j 4.0.
A number of things to note:
I am able to connect to the database using an old version of my app (driver 1.7), so I know the database is accessible
I am able to connect to a local copy of my 3.5 database so I know its not a driver compatibility issue
I am able to connect my Neo4J browser remotely to my Graphene hosted database which is another indication that the database is accessible
I am not able to downgrade the version of the driver in my new app. I tried to set Encryption level to EncryptionLevel.Encrypted. Any help as to why this error is occuring would be helpful.
I have been running into this error ever since i downloaded the PostgresSQL 12 version 4.
This site can’t be reached. The webpage at http://127.0.0.1:1/?key=05f10f64-fd3d-4747-bd68-47ef0e53e7a8 might be temporarily down or it may have moved permanently to a new web address.
ERR_UNSAFE_PORT
I have Mirth Connect Version 2.2.3.6825 installed on RHL I want to access my Mirth my Local Machine which have Java 1.8(Java 1.7 it Work fine), I am not able to launch the Administrator tool of Mirth. When I clicked on the administrator button, It opened the window saying starting application after giving User name and Password it give error 'There was an error connecting to the server at the specified address. Please verify that the server is up and running'
http://www.mirthcorp.com/community/wiki/display/mirth/System+Requirements
Java 8 should work with version 2.2.3, but you must be using the Oracle JRE. OpenJDK only recently became supported with version 3.7.
You may also want to try using the new Administrator Launcher available on the mirth downloads page. It comes bundled with a Java 8 JVM so that you don't need to install one separately. It works with all versions of mirth from 2.x and up. See announcement here: https://www.mirthcorp.com/community/forums/showthread.php?t=218662
I have some delphi applications with connection to Firebird database by FireDAC technology. It works fine, but after Windows 10 update 1803, cannot connect to database when I call application stored in network path (example: \comp1\share\myapp.exe or Q:\myapp.exe, Q: is mapped server path). Error status is 335544721 with illegal parameter.
The same build of application stored on local path works fine. Can anybody help Me?
I've got the same problem!! The reason is the Firebird version 1.5.x (maybe 2.5 too?). Windows Update 1803 blocks the communication between client and server. The only solution is to migrate to Firebird 3.0.x (or to uninstall the update - not a really good option).
I had the same problem with my delphi application I developed a couple years ago, after an update to windows 10 in one of my machines it suddenly drops the connection to the firebird server (2.50 in superserver mode) installed on a windows 7 host, while my other hosts (win xp, win 2003, win 7 and 8.1) connects normally, when I ping or telnet to the server adresse from win10 (telnet 192.168.1.X 3050) the connection establishes, I have tried everything like enabling Smbv1 and disabling v2 and v3, run it under a VM (win 7) machine inside win10 I was surprised to not being able to connect too, then I realised that it wasn't a network hardware configuration problem, but for unexplained reasons WINDOWS DEFENDER, I just disabled it and then my app was able to connect.
And don't rely on firebird's returned error messages they don't discribe the real issue, and can mislead you.
I forgot to mention that I did enabled some services before disabling win defender, wich were disabled after windows update 1803:
Set both Function Discovery Services to Automatic and Start Them
SSDP Discovery set to automatic.
UPnP Device Host set to automatic.
I've manage to deploy my Grails app on my local pc on Tomcat and database is on MySql server but I cant manage to do it on remote server in the same enviroment.
This is the begining of stacktrace:
java.lang.UnsupportedClassVersionError: org/codehaus/groovy/grails/plugins/springsecurity/SpringSecurityUtils : Unsupported major.minor version 51.0 (unable to load class org.codehaus.groovy.grails.plugins.springsecurity.SpringSecurityUtils)
Either use the same JVM version on the server as you are using on your local pc OR use a higher version on the server. Typically, that should solve your problem
You're compiling and running with different JVM versions.
The JDK version on your computer should be the same that is installed on the remote server.