Knowledge Base

Rotating Proxy with Multiple Programs and Thread Usage: Simultaneous IP Allocation Mechanism via Single Port

Many users of Rotating Proxy services assume that when working with multiple software applications, bots, or threads simultaneously, each requires a separate port assignment. However, Rotating Proxy architecture operates differently from traditional static proxy logic and offers an intelligent IP distribution system that eliminates this need.

In this article, we will examine in detail how multi-program/thread usage works over a single port in Rotating Proxy services, the IP allocation mechanism, and performance optimization.

How Does Single Port Logic Work in Rotating Proxy?

Rotating Proxy services operate on the principle of request-based IP rotation, unlike traditional proxy services. In this system:

• A single proxy server address and port number is used for all your connections
• When each HTTP/HTTPS request reaches the server, the system automatically assigns a different IP address from the pool
• Different programs/threads using the same proxy credentials exit through different IPs with each request
• What matters is not the number of ports, but the concurrent request capacity (thread limit)

Thanks to this architecture, even when running 15-20 different programs simultaneously, each program will use independent and different IP addresses.

IP Allocation Process in Multi-Program Usage

The IP allocation process in multi-program usage with Rotating Proxy works as follows:

Example Scenario

Let's say you have 10 different bot software applications using the same Rotating Proxy credentials:

• Bot 1: Gets assigned IP A on first request
• Bot 2: Gets assigned IP B on first request
• Bot 3: Gets assigned IP C on first request
• Bot 1: Gets assigned IP D on second request (different from IP A)
• Bot 2: Gets assigned IP E on second request (different from IP B)

As seen, each bot receives a different IP with every request, and this process is completely automatic. There is no need for port multiplication or manual configuration.

Difference Between Static Proxy and Rotating Proxy

Understanding the difference between the two proxy types in multi-usage scenarios is important:

Concurrent Request Capacity and Thread Limits

In Rotating Proxy, the important factor is not the number of ports, but the concurrent request capacity (concurrent request / thread limit). Limits determined by your package:

• Silver Package: 50 concurrent requests per second
• Gold Package: 100 concurrent requests per second
• Platinum Package: 150 concurrent requests per second
• Emerald Package: 200 concurrent requests per second

These limits determine how many programs/threads can send active requests simultaneously. For example, if you're running 20 programs with the Emerald package and each program sends 10 requests per second (total 200 requests/second), you'll operate smoothly within the limit.

Practical Usage Recommendations

Multi-Bot Management

When using the same Rotating Proxy credentials in multiple bots or software:

• Enter the same proxy server address and port number in each software
• No need to change username and password information
• Adjust request speed according to your package limit
• If not using sticky session, each request automatically uses a different IP

Thread Management

When adjusting thread count in your software:

• Keep your total thread count below your package limit
• Example: With Platinum package (150 threads) using 10 programs, allocate 15 threads per program
• Balance request speed per thread
• Leave a margin to prevent overloading

Performance Optimization

Tips for Efficient Usage

For maximum efficiency in multi-program usage:

• Balance request distribution: Prevent all programs from sending heavy requests simultaneously
• Add waiting periods: 1-3 second intervals between requests optimize IP rotation
• Error handling: Use retry mechanism in case of limit overflow
• Monitoring: Optimize thread count by tracking success rates

Common Errors and Solutions

Error: "Too many concurrent connections"

Solution: Reduce thread/program count or choose a higher package

Error: Slow response times

Solution: Reduce request intensity, ensure you're operating within limits

Temporary IP Fixing with Sticky Session

In some cases, you may need to use the same IP for several requests (e.g., post-login operations). In this case:

• You can enable temporary IP fixing by adding a session key to your username
• Format: username-session-RANDOM_KEY
• Example: user123-session-bot1, user123-session-bot2
• Each different session key uses a separate IP for that session
• Thus, by using 10 different session keys for 10 different bots, you can assign a temporary fixed IP to each

Which Scenarios Should Rotating Proxy Be Preferred?

Scenarios requiring multi-program/thread usage:

• Web Scraping: Data collection from thousands of URLs
• Price Monitoring: Bulk price extraction from e-commerce sites
• SEO Tools: SERP analysis, keyword tracking
• Social Media Automation: Bulk content sharing, analytics
• Market Research: Competitor analysis, data mining
• Ad Verification: Advertisement display testing

Summary and Conclusion

For multi-program or thread usage in Rotating Proxy services, there is no need to assign separate ports to each. With a single proxy connection credential:

• 15-20 or even more programs can run simultaneously
• Each request automatically uses a different IP address
• Focus should be on concurrent request capacity instead of port management
• When selecting a package, consider the thread/second capacity you need

This architecture simplifies user experience while providing a powerful IP rotation infrastructure. Unlike static proxy systems, you can conduct large-scale operations without complex port management or IP pool planning.