FrontFetch

Wolfram Kernel

Execution environment

wljs-editor

Package

Notebook`Editor`Kernel`FrontSubmitService`

Context

is a synchronous version of FrontFetchAsync, that uses WaitAll to pause an execution while waiting for an incoming data

danger

It is not recommended to use synchronous version, since it blocks an event loop and can prevent receiving the data from external sources which affects the work of Promise module.