Network error while reading client data? Repair immediately

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In some cases, your system may return an error code indicating a network error while reading client data. There can be several reasons for this problem.

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Isn’t That The Answer To The Digging Quest? Other Questions Related To C # Firebird, Or Ask Your Own Question.

The problem is likely to be relatively simple: the network connection between the customer and the server is interrupted or interrupted for some reason, but State is our own client connection The hint remains Open – the same, but you can no longer use this connection. Firebird, unfortunately, decided not to automatically update this story to Broken , which makes much more sense if you bring me up.

How to fix error reading data from the connection?

Unfortunately, the “error reading data from connection” exception is being rejected more and more often, and people don’t know how to fix it. We tried to disable merging, but it didn’t have the desired effect. We also wrote a try-catch block that reconnects and executes the SQL, but that doesn’t seem like the right solution to us.

You already figured out that internet connection “fixes something,” and we discussed it mostly when FbException.ErrorCode is 335544726, you can do it.

Unfortunately, this means that every open transaction is also lost and you can no longer transfer any documents from it. The only way to reliably get out of this situation is to throw a specific exception:

Try

     // ...catch (FbException ex)    if (e.g. ErrorCode == 335544726)            // close this specific dependent connection (reopen in your application)        Rubbish;

This allows you to catch this exception at a higher level in your application, or handle it at this point, for example, retry the entire transaction or let the user choose a word what to do.

answered Jun 7 ’18 at 7:26

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network error reading data from client

I am including a realtime application with 5 interbase.1 from the backend, Delphi
4.x on a specific front. SQL links are used in TCP / IP, TDatabase and TQuery. I also use TIBEventAlerter with only one certified event in
Interbase. If I said that the mail server has different information, the human
client application would update it with a single request. This is a really simple application.

Which is the correct way to read from networkstream in?

However, they often do a lot of things that you need to be aware of: what ‘byte order’ you are using to exchange data (Intel x86 / x64 is definitely based on big endian order) – big endian systems can always read data. that there are many big endian bytes (and vice versa), but they have to reorder the data.

When compiling in D5 and installing BDE 5.10 on the server and workstation
the typical message “error reading login data” will be displayed. After checking in SQL Monitor, I found that this always happens when data is fetched from the internet (after a request) in person from isc_ API calls.

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