Bump.. any thoughts? Thanks!
On Thursday, March 8, 2018 at 2:03:37 PM UTC+8, Jay Guo wrote:
> Golang gurus,
> I'm currently trying to modularize my project with the help of Golang
> plugin, and I come across this dependency vendoring dilemma.
> Let's say we have a project layout:
> - Two different projects in separate repo: `Host` and `Guest`
> - `Host` depends on package `pkgA`
> - `Guest` depends on package `pkgA` too
> - `Guest` is compiled as plugin, and loaded by `Host`
> - `pkgA` is vendored into both `Host` and `Guest`
> In this situation, `pkgA` would be loaded twice and independently, meaning
> there are two instance of the package in the program, one lives in `Guest`
> and one in `Host`. init() would be called twice as well
> Particularly, I'm dealing with golang.org/x/net/trace package, which
> actually registers an endpoint /debug/requests. The second attempt would
> panic because of double-registration.
> I'd appreciate any advice on how to manage common dependencies of plugin
> and main project, thank you!
> - J
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