Module: Legion::Extensions::Llm::Streaming::FaradayHandlers

Defined in:
lib/legion/extensions/llm/streaming.rb

Overview

Builds Faraday on_data handlers for different major versions.

Class Method Summary collapse

Class Method Details

.build(faraday_v1:, on_chunk:, on_failed_response:) ⇒ Object 



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# File 'lib/legion/extensions/llm/streaming.rb', line 161

def build(faraday_v1:, on_chunk:, on_failed_response:)
  if faraday_v1
    v1_on_data(on_chunk)
  else
    v2_on_data(on_chunk, on_failed_response)
  end
end

.v1_on_data(on_chunk) ⇒ Object 



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# File 'lib/legion/extensions/llm/streaming.rb', line 169

def v1_on_data(on_chunk)
  proc do |chunk, _size|
    on_chunk.call(chunk, nil)
  end
end

.v2_on_data(on_chunk, on_failed_response) ⇒ Object 



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# File 'lib/legion/extensions/llm/streaming.rb', line 175

def v2_on_data(on_chunk, on_failed_response)
  proc do |chunk, _bytes, env|
    if env&.status == 200
      on_chunk.call(chunk, env)
    else
      on_failed_response.call(chunk, env)
    end
  end
end