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Questions tagged [disconnected]

93 questions
59
votes
8 answers

Finding all disconnected subgraphs in a graph

I have a graph which contains an unknown number of disconnected subgraphs. What's a good algorithm (or Java library) to find them all?
Ollie Glass
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17
votes
9 answers

Sync Framework with SQL DB's: Getting Started

I have an app that uses SQL Enterprise to store all data in 4 different DB's. I needed to build in the ability to work "offline" for my users. I accomplished this through Merge Replication to local SQL Express installs for everyone. This "Works"…
Refracted Paladin
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10
votes
1 answer

java.sql.SQLException: Io exception: Broken pipe how to recover without restart?

In my application I use connection to Oracle, when connection lost and I try to re-connect I receive exception: java.sql.SQLException: Io exception: Broken pipe at oracle.jdbc.driver.DatabaseError.throwSqlException(DatabaseError.java:124) at…
user710818
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7
votes
1 answer

Attempt to postMessage on disconnected port

I was following this guide on native messaging, but now I've come to a stand-still. The developer console on Firefox keeps giving me the same error: "Attempt to postMessage on disconnected port" along with "Webconsole context has changed" before…
Kimple
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7
votes
2 answers

git filter-branch led to a disconnected history: how to get rid of the old commits?

The scenario is the following: I have a big CVS repository that I want to convert to 14 distinct git repositories. The cvs2git part of the process is fine and leads to a big repository repo.git. For each of the 14 git repo, I clone the main repo and…
Frodon
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6
votes
0 answers

Devices disconnecting during application installation through Android studio using new MACBOOK

Have recently received a new Macbook upgrade at work and had to go through the whole installation process of all the IDE's etc that I use. Have not had this issue in the past, but since the install of Android studio, every time I try to run the…
Aidan Lee
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6
votes
2 answers

Android BLE disconnected when screen off (without charger)

It's working well on most Android devices. Other device's screen gets locked after 1 minutes BLE device gets disconnected,if device without charger. Thanks for any suggestions!
user4680074
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5
votes
8 answers

Repairing a "disconnected" windows drive mapping

Sometimes a network drive that is already mapped to a drive letter because "disconnected". Using the normal Windows functions to access files / folders on that drive fail. As soon as the user manually clicks on that drive it the Windows Explorer…
user178379
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5
votes
3 answers

Approach for disconnected application development

Our company has people in every catastrophic event here in the U.S. and parts of Canada. An example is they were quite prevalent in Katrina immediately after the event. We are constructing an application to improve their job in the field which may…
SASS_Shooter
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5
votes
1 answer

Adding New Child Object Whilst Modifying Existing Children Entity Framework

I've look at some of the answers to similar questions and they don't really seem to fit mine. I'm trying to incorporate a pattern from Entity Framework: DbContext(page 90) and it doesn't seem to work. The code that I'm using is given…
MickySmig
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4
votes
1 answer

How to find an asp.net client is disconnected immidiately

I'm aware of Response.IsClientConnected but in my scenario it has a great lag. Code: // sample code for sending a dynamic file in chuncks long bytesSent = 0; while (continueSending) { if (!AskReceiverToContinue()) break; …
Xaqron
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4
votes
2 answers

LINQ to SQL disconnected updating object from different data context

Link I'm using ASP.NET with C# and trying to use linq to sql to update a data context as exhibited on the blog linked above. I created the timestamp field in the table just as stated and am using the following method: private void…
Marty
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4
votes
1 answer

Xchat on Freenode - strange behaviour

I looked this other post on XChat, but it doesn't solved my issue. I am trying to use Xchat on freenode: /msg NickServ IDENTIFY You have not registered Closing Link: 999.999.999.999 (Connection timed out) #22*# Disconnected (Remote host…
Linda Lowela
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4
votes
1 answer

QObject::connect in QRunnable - console

I create simple multi threading server: Create server If new connection create new QThreadpool - QRunnable In runnable send message to client and wait request If client was been disconnected runnable write qDebug and runnable quit. server.h class…
user2444842
3
votes
3 answers

Alternative platform for migrating out of Lotus Notes database applications which require offline capability

We have about ~20 Lotus Notes database applications that is offering offline capabilities to the users. Users are able to work with the application offline (not connected to the network). When they comeback online, data gets synchronized…
Kaushik
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