Experienced Delphi Developer Required for advice

$15-25 AUD / hour

In Progress

Posted

over 3 years ago

$15-25 AUD / hour

I am already an experienced Delphi Developer however I have never used Threading. I have a working project that I need to add threading to some sections. The Project communicates with the Betfair API and it all works fine, has done so for years. The problem has always been that when the program makes a call to the BetFair API servers there is a noticeable 1-2 second delay in the Main UI while the HTTP Client (Indy idHttp) connects to the Betfair server and retrieves the response. I want to add threading around this part of the program so that the UI continues without interruption. I have already made a test program which creates a TThread and in the Execute section sends and receives the requested data from Betfair. This code works OK except that the delay is still evident in the main code. I have searched Google for solutions and none seem to relate. What I am asking for is assistance to determine if a) my code is correct or b) how I can correct my code to solve this problem. I don't have anyone else to ask about this problem.

Delphi

Software Architecture

Python

C++ Programming

Windows API

Project ID: 26954797

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13 proposals

Remote project

Active 4 yrs ago

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Awarded to:

@xqsoft

I have used delphi as a programmer for many years, and I have used multi-threading and idHTTP in many of my projects. Hope I can help you!

$20 AUD in 40 days

0.0

(0 reviews)

0.0

13 freelancers are bidding on average $42 AUD/hour for this job

@igors233

Hi, how are you. I am Delphi expert with 20 years of experience in heavy multithreading applications, data synchronization and exchange between worker and main thread. Based on your description I belive your delay problem could be solved in an hour or two.

$60 AUD in 2 days

4.9

(72 reviews)

6.9

@AndrwProjects

Hi. many years ago i did threading app with Indy.I did redy your explanation but unclear why threading not helps.. you probably doing something wrong. Can you send me some code where you initiate thread..

$25 AUD in 10 days

5.0

(191 reviews)

6.6

@AlexFaster

Hi. I think I can solve your problem with threads and UI intercation in Delphi code. Regards, Alex.

$25 AUD in 40 days

5.0

(53 reviews)

6.1

@xupiter2012

Hello Nielsen, I have extensive experience developing Delphi applications from scratch; in addition to using VCL, Win32 API and multithreading libraries. You might want to check my "Portfolio" page for a short list of my Delphi projects. Please share your test program and let me know when you are okay to discuss. We can discuss further over chat. Thanks for reading. Regards, -Mike

$20 AUD in 3 days

5.0

(31 reviews)

5.1

@Proofofcode

What delphi version are we talking? I have the experience that you need in multithreading. I can make your program responsive like I did to mine. I have ready to use classes that are solid and simple to use. send me a message to discuss details.

$20 AUD in 5 days

5.0

(6 reviews)

5.1

@milandjokic

Hi I am Python expert here. How are you? Your description catches my eyes. I'm full-stack web developer with 5 years experience in Python development. "Credit is capital" It's my creed. I have been ever built website using python, django, java, node.js and so on. You can check now if you'd like. I'll solve your anyproblems perfectly and complete your all requirement in time. I do hope you'll work with me. Let me know if you have decision. Thanks.

$200 AUD in 40 days

5.0

(4 reviews)

3.9

@cmusman

Hi, I have seen your post for experienced Delphi Developer and I would like to bid for that. I am also an experienced Delphi Developer developing in Delphi from 2000 using versions Delph5,6,7 and Delphi 10.3. I have developed large scale commercial projects in Delphi. Basically written multi threaded reservation engine for airlines, hotels & cars that communicates to airlines fares/inventories systems , different Travel data providers , collects all fares/availability and prepares results and send to client applications. These requests to airline, travel data providers are done simultaneously in different threads and works smoothly. I can discuss in more details and advise the approach/help in implementation. I work in Delphi, SQL Server/MySQL, Interbase, Advantage database, Delphi ISAPI web modules. Could we chat to discuss project in details? kind regards, Muhammad

$65 AUD in 40 days

4.9

(6 reviews)

3.9

@Zarifsiddiqui

Hi, I'm expert in Delphi programming multi threading called api with UI non blocking actions. Please share your sample task source for fine tune your code. Thanks

$33 AUD in 3 days

5.0

(1 review)

2.8

@ngkhoan

Hi. Nice to meet you. I have read your task carefully. Now I 'm ready for you. I 'll satisfy you fully. Dear regards!

$20 AUD in 40 days

0.0

(0 reviews)

0.0

@thanhnguyendiep

I can solve the problem if you send me your connection code (or test code) and open a connection to your Betfair server to test (if connection to Betfair server cannot be opened, tell me if I can simulate with a TCP server instead, TCP server will silmulate 1-2 second delay). I need 2-4 hours to finish.

$20 AUD in 20 days