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by: Vinay C |
last post by:
Hi,
Can anyone clear me that, when should we use go for mutex, and in which situation should we opt for monitor, lock, semaphone and other objects, in a multithreaded application for synchronization ?
Thanks
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by: Rohit Raghuwanshi |
last post by:
Hello all,
we are running a delphi application with DB2 V8.01 which is causing
deadlocks when rows are being inserted into a table. Attaching the
Event Monitor Log (DEADLOCKS WITH DETAILS) here. From the log it looks
like the problem happens when 2 threads insert 1 record each in the
same table and then try to aquire a NS (Next Key Share)...
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by: Michi Henning |
last post by:
Hi,
I'm calling Monitor.Wait() from a console event handler.
It's not working -- the call to Wait() immediately causes
the process to exit. Is it impossible for some reason to
call Wait() from an event handler?
Small code example attached.
Thanks,
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by: vooose |
last post by:
Suppose execution of a particular thread T1 hits
Monitor.Enter(obj);
//critical section
and blocks at the first line. (ie someone else is in the critical
section) Now suppose more threads T2, T3... try to enter the critical
section and are blocked.
What is the order that the threads get to enter the critical section?
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by: Perecli Manole |
last post by:
I am having some strange thread synchronization problems that require me to
better understand the intricacies of Monitor.Wait/Pulse.
I have 3 threads. Thread 1 does a Monitor.Wait in a SyncLock block
protecting a resource. Thread 2 and 3 also have a SyncLock block protecting
the same resource and after executing some code in their blocks...
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by: DeveloperX |
last post by:
Hi, Below is a hacked up version of an example I found on MSDN. My only
change was to add a third thread and some Sleeps. That's where my
question(s) comes in.
In the original it seems to work because Thread1 waits on Thread2 and
vice versa, although I can't quite see how.
Disabling Thread3 and leaving the sleep in works fine, processing is...
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by: archana |
last post by:
Hi all,
can anyone tell me exact meaning of exitcontext of waithandle.waitany.
What exactly synchronization domain means?
i am having one windows application in which i creating some thread
and waiting for anyone to complete.
so what value should i set for exitcontext and why?
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by: archana |
last post by:
Hi all,
can anyone tell me exact meaning of exitcontext of
waithandle.waitany.
What exactly synchronization domain means?
i am having one windows application in which i creating some thread
and waiting for anyone to complete.
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by: AliRezaGoogle |
last post by:
Dear Members,
I have a problem in the concepts of Monit.Enter and Monitor.Exit
(Before everything I should say that I know how to solve this problem
by
using Monitor.Wait and I do not need a solution. But this question
sticks to
my head as a conceptual problem)
Suppose there are two threads T1, T2 running concurrently:
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by: Hystou |
last post by:
Most computers default to English, but sometimes we require a different language, especially when relocating. Forgot to request a specific language before your computer shipped? No problem! You can effortlessly switch the default language on Windows 10 without reinstalling. I'll walk you through it.
First, let's disable language...
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by: Oralloy |
last post by:
Hello folks,
I am unable to find appropriate documentation on the type promotion of bit-fields when using the generalised comparison operator "<=>".
The problem is that using the GNU compilers, it seems that the internal comparison operator "<=>" tries to promote arguments from unsigned to signed.
This is as boiled down as I can make it. ...
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by: jinu1996 |
last post by:
In today's digital age, having a compelling online presence is paramount for businesses aiming to thrive in a competitive landscape. At the heart of this digital strategy lies an intricately woven tapestry of website design and digital marketing. It's not merely about having a website; it's about crafting an immersive digital experience that...
|
by: tracyyun |
last post by:
Dear forum friends,
With the development of smart home technology, a variety of wireless communication protocols have appeared on the market, such as Zigbee, Z-Wave, Wi-Fi, Bluetooth, etc. Each protocol has its own unique characteristics and advantages, but as a user who is planning to build a smart home system, I am a bit confused by the...
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by: conductexam |
last post by:
I have .net C# application in which I am extracting data from word file and save it in database particularly. To store word all data as it is I am converting the whole word file firstly in HTML and then checking html paragraph one by one.
At the time of converting from word file to html my equations which are in the word document file was convert...
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by: TSSRALBI |
last post by:
Hello
I'm a network technician in training and I need your help.
I am currently learning how to create and manage the different types of VPNs and I have a question about LAN-to-LAN VPNs.
The last exercise I practiced was to create a LAN-to-LAN VPN between two Pfsense firewalls, by using IPSEC protocols.
I succeeded, with both firewalls in...
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by: adsilva |
last post by:
A Windows Forms form does not have the event Unload, like VB6. What one acts like?
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by: muto222 |
last post by:
How can i add a mobile payment intergratation into php mysql website.
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by: bsmnconsultancy |
last post by:
In today's digital era, a well-designed website is crucial for businesses looking to succeed. Whether you're a small business owner or a large corporation in Toronto, having a strong online presence can significantly impact your brand's success. BSMN Consultancy, a leader in Website Development in Toronto offers valuable insights into creating...
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