During Wireshark startup, the Wirego bridge plugin will try to establish a connection to your program. Before anything else, it's probably time to start your remote developed using a Wirego package (see wirego_remote/go/). If you're remote is not ready yet, you will probably want to start with an example: ../examples/minimal/.
Your remote program will wait for connections from the Wirego bridge.
Once you have built the Wirego plugin for Wireshark (or downloaded a pre-built version), you should have a Wireshark plugin named wirego.so.
Refer to the Wireshark documentation to know where the plugin should be dropped. You may also want to take a look at https://www.wireshark.org/docs/wsug_html_chunked/ChConfigurationPluginFolders.html which may give different hints.
Another option is to start Wireshark, open the "About" dialog, click on the "Folders" tab and search for the "Personal Plugins" entry:
To make sure your plugin has been properly loaded, open Preferences>Protocols and search for "wirego".
If your golang plugin fails to load for any reason, the plugin will not appear on that list.
Once the Wirego plugin for Wireshark is installed open Wireshark preferences, select "Protocols" on the left menu and then locate "Wirego".
Enter the endpoint to match the one used on you Wirego remote plugin then restart Wireshark
During the next startup, Wirego remote will establish a ZMQ connection to your Wirego remote.
It's probably time to open a pcap file and see your remote plugin in action!