`DocService` gRPC set host name explicitly

Some HTTP headers do not exist when I check chrome devtools to see which headers are sent. How can I send grpc requests with headers in this case? There can be some auth tokens needed in order to test those endpoints.

Some example headers: host, origin, content-type.

Also I want to be able to set the host, for example we can have different URLs for local, test and production environments and I want to be able to send to the specified URL from this page.

[ikhoon]

I understood your problem. 😀 Armeria provides a port-based virtual hosting for that usage. https://github.com/line/armeria/blob/39df04b928d5125d3fb7a8a42651817df4200adc/spring/boot2-autoconfigure/src/main/java/com/linecorp/armeria/spring/ArmeriaSettings.java#L67-L69 If you are not using Spring auto-configuration, we can manually make some internal services be bound to internal ports (18080).

Server.builder()
      .virtualhost(internalPort)
      .serviceUnder("/docs", new DocService())
      .build();

If you don’t like the port-based virtual hosting, we may offer an option to allow additional hostnames for DocService.

DocService.builder()
          .exampleDomains("http://test2.com/my-service/docs")
          ...

[minwoox]

Hi, we are using fetch API inside and Host and Origin headers are forbidden to overwrite. https://stackoverflow.com/a/43285338 https://developer.mozilla.org/en-US/docs/Glossary/Forbidden_header_name

I guess if you want to change the host header, you need to actually reconnect the domain through the browser. Except those headers, we can set them via the HTTP HEADERS section.