Support alternate method of having a "web" transaction about go-agent

[willnewrelic]

Hi Ewan-GrandSlam

Thanks for the idea. I'm going to leave this open and add the "track-interest" label. I encourage all who would like this change to add a comment or thumbs up.

[kmhosny]

Hi there,

is there any update on how to track web transactions when using the non standard net/http such as fasthttp? what kind of information does the go-agent extract from http.Response and http.Request may be i can populate it by hand?

thanks

[willnewrelic]

Hi

Thanks for all the interest. I will investigate fasthttp.

You can turn a background transaction into a web transaction by providing an empty http.Request as a parameter to StartTransaction:

txn := app.StartTransaction("notBackground", nil, &http.Request{})

[greenboxal]

I have interest in this as well. I'll start a PR changing the way the library treats http requests to use generic interfaces that can be implemented by anyone. So in case of anyone using fasthttp (my case), it will be just a matter of implementing the correct interface on top of it.

[greenboxal]

@kmhosny In case you need it, I just pushed https://github.com/greenboxal/nr-fasthttp. It depends on #56.

Thanks to everyone for highlighting this issue! @Ewan-GrandSlam @kmhosny @greenboxal

This resulted in us opening a feature request to further look into the problem. We'll also take your PR into consideration @greenboxal !

I'm going to close this issue since we'll be tracking it internally. At this time I do not have an ETA when to expect this fix.

[willnewrelic]

We are going to do this!

Your feedback wanted:

#19