adapt xlloop library [login to view URL] ...

We want to adapt xlloop library ([url removed, login to view]) adding 2 different features:

In xl2007 reply immediately OK (if conn with server is OK) and put the call to the server in a separate thread. No need to handle the error (if any)

in xl2010 add an AsyncUDF option ("isAsync") to the Java library, and reflect such option in the code.

We will provide a working xlloop source code with all needed libs, that compiles both for Excel 2007 and for Excel 2010 and works.

Required output is that script compile_all works and produces the new xll's with the above features


1) XL2007: C++, multithreading, XL API expertise

In BinaryProtocol::execute, HttpProtocol::execute

At startup, create 1 single thread for sending msgs to servers

check if conn up, else up it, if cannot connect or other error return error (#NA)

else put operation in thread & return always OK. In thread perform the send & get the return val. If any err pass err to mock logger, that ignores it (create also mock logger, for future use & document this mock component as such)

2) XL2010: C++, Java, multithreading, XL API expertise

add to java register function call boolean isAsync ([url removed, login to view]) add boolean isAsync (as isVolatile)

define XLOPER, Excel4v etc conditionally based on XLAPI2010 define

Registration mode is different in xl2007 and xl2010; adapt when using xlfRegister

Skills: C++ Programming, Excel VBA

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About the Employer:
( 2 reviews ) Bergamo, Italy

Project ID: #15152602

8 freelancers are bidding on average €41/hour for this job


Greetings, I have been working with Microsoft Windows, using C++, for 30 years or so. Can I be of assistance? Once we discuss things in greater detail, I'll be able to guide you on cost/time estimates; and also, More

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We are a young Ukrainian software development company that employs several passionate engineers. Our main direction is the engineering, development and implementation of custom software with a deep scientific focu More

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Hello hiring manager I read your details and I understand is that you wish to add 2 different features in xlloop library. We are expert in C Programming, C++ Programming, Excel VBA, Machine Learning, Software Arc More

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Hello, I have been working as freelancer since last ~ 5 years,prior to this was working with a MNC as an Sr. Software Professional. Below are some key areas of my skills: -- VBA and Excel,Word,Office Applicat More

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Hi, My name is Benjamin. I'm an expert with over 14 years of experience. I have worked with C++, Java and VBA. Can customize the library as needed Would love to work with you on this. Look forward to hearing f More

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