Exception: Sinatra::HaltResponse

Inherits:
Exception
  • Object
show all
Defined in:
lib/sinatra_opal_patches.rb

Overview

1.5. HaltResponse

‘throw :halt` cannot cross an async boundary in Opal: once a `# await: true` route has yielded to a Promise, the eventual throw resumes on a later tick and bypasses Sinatra’s outer ‘catch(:halt)`. We therefore represent explicit `halt` calls as an Exception carrying the fully-materialized Rack tuple. Synchronous routes still terminate immediately; async routes can resolve the rejection back into a response in `invoke` / `build_js_response`.

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(payload) ⇒ HaltResponse

Returns a new instance of HaltResponse.



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# File 'lib/sinatra_opal_patches.rb', line 53

def initialize(payload)
  @payload = payload
  super('halt')
end

Instance Attribute Details

#payload ⇒ Object (readonly)

Returns the value of attribute payload.



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# File 'lib/sinatra_opal_patches.rb', line 51

def payload
  @payload
end