R: History Request Handler

history_request {JuniperKernel} | R Documentation

## History Request Handler

### Description

Handler for the history_request Message Type

### Usage

    history_request(request_msg)

### Arguments

`request_msg` | A list passed in from `doRequest` representing the deserialized `history_request` message JSON.

### Value

A list having names `msg_type` and `content`. The `msg_type` is `history_reply`, which corresponds to the `history_request` message. The `content` field complies with the Jupyter wire message protocol specification for `history_reply` messages.

### Author(s)

Spencer Aiello

### References

http://jupyter-client.readthedocs.io/en/latest/messaging.html#history

[Package JuniperKernel version 1.4.1.0 Index]