In ๐บ๐๐น๐๐ถ๐๐ต๐ฟ๐ฒ๐ฎ๐ฑ๐ฒ๐ฑ ๐ฝ๐ฟ๐ผ๐ด๐ฟ๐ฎ๐บ๐บ๐ถ๐ป๐ด, ensuring ๐ฑ๐ฎ๐๐ฎ ๐ฐ๐ผ๐ป๐๐ถ๐๐๐ฒ๐ป๐ฐ๐ and avoiding ๐ฟ๐ฎ๐ฐ๐ฒ ๐ฐ๐ผ๐ป๐ฑ๐ถ๐๐ถ๐ผ๐ป๐ is critical. .NET 9 introduces enhancements to make t๐ต๐ฟ๐ฒ๐ฎ๐ฑ ๐๐๐ป๐ฐ๐ต๐ฟ๐ผ๐ป๐ถ๐๐ฎ๐๐ถ๐ผ๐ป easier and more efficient. Letโs break it down!
๐ ๐ช๐ต๐ฎ๐ ๐ถ๐ ๐ง๐ต๐ฟ๐ฒ๐ฎ๐ฑ ๐ฆ๐๐ป๐ฐ๐ต๐ฟ๐ผ๐ป๐ถ๐๐ฎ๐๐ถ๐ผ๐ป?
When multiple threads access shared resources, synchronization ensures ๐๐ฎ๐ณ๐ฒ ๐ฒ๐ ๐ฒ๐ฐ๐๐๐ถ๐ผ๐ป by controlling their access to these resources. Without proper synchronization, you risk data corruption and unpredictable behavior.
๐ ๐ก๐ฒ๐ ๐ถ๐ป .๐ก๐๐ง ๐ต: ๐๐ผ๐ฐ๐ธ ๐ฆ๐ถ๐บ๐ฝ๐น๐ถ๐ณ๐ถ๐ฐ๐ฎ๐๐ถ๐ผ๐ป๐
1๏ธโฃ ๐๐ผ๐ฐ๐ธ ๐๐ถ๐๐ต ๐ง๐ถ๐บ๐ฒ๐ผ๐๐
Avoid indefinite waits by specifying a timeout duration.
2๏ธโฃ ๐ฅ๐ฒ๐ฎ๐ฑ๐ฒ๐ฟ-๐ช๐ฟ๐ถ๐๐ฒ๐ฟ ๐๐ผ๐ฐ๐ธ ๐๐ป๐ต๐ฎ๐ป๐ฐ๐ฒ๐บ๐ฒ๐ป๐๐
Ideal for scenarios with multiple readers and few writers, providing better performance and memory efficiency.
๐ฏ ๐ช๐ต๐ฒ๐ป ๐๐ผ ๐จ๐๐ฒ ๐๐ผ๐ฐ๐ธ๐?
๐ธ ๐จ๐ฝ๐ฑ๐ฎ๐๐ถ๐ป๐ด ๐ฆ๐ต๐ฎ๐ฟ๐ฒ๐ฑ ๐ฅ๐ฒ๐๐ผ๐๐ฟ๐ฐ๐ฒ๐: Protects shared data in a multithreaded environment.
๐ธ ๐ง๐ต๐ฟ๐ฒ๐ฎ๐ฑ-๐ฆ๐ฎ๐ณ๐ฒ ๐๐ฎ๐ฐ๐ต๐ถ๐ป๐ด: Ensures consistent state in memory cache.
๐ธ ๐๐ฟ๐ถ๐๐ถ๐ฐ๐ฎ๐น ๐ข๐ฝ๐ฒ๐ฟ๐ฎ๐๐ถ๐ผ๐ป๐: Safeguards operations that must execute sequentially.
๐ ๐๐ฒ๐ ๐ง๐ฎ๐ธ๐ฒ๐ฎ๐๐ฎ๐๐
๐น Use lock for simplicity, but beware of deadlocks.
๐น Use Monitor.TryEnter to avoid indefinite blocking.
๐น Opt for ๐ฅ๐ฒ๐ฎ๐ฑ๐ฒ๐ฟ๐ช๐ฟ๐ถ๐๐ฒ๐ฟ๐๐ผ๐ฐ๐ธ๐ฆ๐น๐ถ๐บ for complex read-write scenarios.
๐น Synchronize only ๐ฐ๐ฟ๐ถ๐๐ถ๐ฐ๐ฎ๐น ๐๐ฒ๐ฐ๐๐ถ๐ผ๐ป๐ to minimize performance impact.
๐๐ผ๐ฑ๐ฒ ๐ฆ๐ผ๐น๐๐๐ถ๐ผ๐ป
using System;
using System.Threading;
class ThreadSynchronizationExample
{
private readonly object _lock = new object();
private int _sharedCounter = 0;
public void IncrementCounter()
{
// Basic lock example
lock (_lock)
{
_sharedCounter++;
Console.WriteLine($"Counter incremented: {_sharedCounter}");
}
}
public void PerformTaskWithTimeout()
{
// Lock with timeout
if (Monitor.TryEnter(_lock, TimeSpan.FromSeconds(2)))
{
try
{
_sharedCounter++;
Console.WriteLine($"Counter incremented with timeout: {_sharedCounter}");
}
finally
{
Monitor.Exit(_lock);
}
}
else
{
Console.WriteLine("Failed to acquire lock within the timeout.");
}
}
public void ReaderWriterLockExample()
{
ReaderWriterLockSlim rwLock = new ReaderWriterLockSlim();
// Writer lock
rwLock.EnterWriteLock();
try
{
_sharedCounter++;
Console.WriteLine($"Writer incremented counter: {_sharedCounter}");
}
finally
{
rwLock.ExitWriteLock();
}
// Reader lock
rwLock.EnterReadLock();
try
{
Console.WriteLine($"Reader accessed counter: {_sharedCounter}");
}
finally
{
rwLock.ExitReadLock();
}
}
}
Thread synchronization in .๐ก๐๐ง ๐ต is ๐๐ถ๐บ๐ฝ๐น๐ฒ๐ฟ, ๐ณ๐ฎ๐๐๐ฒ๐ฟ, ๐ฎ๐ป๐ฑ ๐๐ฎ๐ณ๐ฒ๐ฟ than ever, empowering developers to write efficient and scalable multithreaded applications.
Please ๐ฟ๐ฒ๐ฝ๐ผ๐๐ โป to spread the knowledge if you find it useful ๐ Follow Apurv Upadhyay โ๏ธ for more insightful content like this!
Top comments (0)