darkfi/doc/src/learn/dchat/network-tools/accept-addr.md

Accept addr

To deploy the JsonRpcInterface and start receiving JSON-RPC requests, we'll need to configure a JSON-RPC accept address.

Let's return to our functions alice() and bob(). To enable Alice and Bob to connect to JSON-RPC, we'll need to generalize this return a RPC Url as well as a Settings.

Let's define a new struct called AppSettings that has two fields, Url and Settings.

{{#include ../../../../../example/dchat/src/main.rs:123:132}}

Next, we'll change our alice() method to return a AppSettings instead of a Settings.

{{#include ../../../../../example/dchat/src/main.rs:135}}
    //...
{{#include ../../../../../example/dchat/src/main.rs:143:158}}

And the same for bob():

{{#include ../../../../../example/dchat/src/main.rs:160}}
    //...
{{#include ../../../../../example/dchat/src/main.rs:170:181}}

Update main() with the new type:

{{#include ../../../../../example/dchat/src/main.rs:183:192}}

{{#include ../../../../../example/dchat/src/main.rs:194}}

{{#include ../../../../../example/dchat/src/main.rs:196}}
    //...
{{#include ../../../../../example/dchat/src/main.rs:224}}