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Building Blockchain Projects
book

Building Blockchain Projects

by Narayan Prusty
April 2017
Intermediate to advanced
266 pages
7h 4m
English
Packt Publishing
Content preview from Building Blockchain Projects

Scheduling queries

If you want Oraclize to execute your query at a scheduled future time, just specify the delay (in seconds) from the current time as the first argument.

Here is an example:

oraclize_query(60, "WolframAlpha", "random number between 0 and 100");

The preceding query will be executed by Oraclize 60 seconds after it's been seen. So if the first argument is a number, then it's assumed that we are scheduling a query.

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Publisher Resources

ISBN: 9781787122147Supplemental Content