Class: Sidekiq::Mcp::SseMiddleware

Inherits:
Object
  • Object
show all
Defined in:
lib/sidekiq/mcp/sse_middleware.rb

Defined Under Namespace

Classes: SseStreamer

Constant Summary collapse

SSE_HEADERS = 
{
  'Content-Type' => 'text/event-stream',
  'Cache-Control' => 'no-cache, no-store, must-revalidate',
  'Connection' => 'keep-alive',
  'X-Accel-Buffering' => 'no', # For Nginx
  'Access-Control-Allow-Origin' => '*',
  'Access-Control-Allow-Methods' => 'GET, OPTIONS',
  'Access-Control-Allow-Headers' => 'Content-Type, Authorization',
  'Access-Control-Max-Age' => '86400',
  'Keep-Alive' => 'timeout=600',
  'Pragma' => 'no-cache',
  'Expires' => '0'
}.freeze

Instance Method Summary collapse

Constructor Details

#initialize(app) ⇒ SseMiddleware 



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# File 'lib/sidekiq/mcp/sse_middleware.rb', line 25

def initialize(app)
  @app = app
  @server = Server.new
  @clients = {}
  @clients_mutex = Mutex.new
end

Instance Method Details

#call(env) ⇒ Object 



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# File 'lib/sidekiq/mcp/sse_middleware.rb', line 32

def call(env)
  request = Rack::Request.new(env)
  
  return @app.call(env) unless sse_request?(request)
  return unauthorized_response unless authorized?(request)
  
  if request.get?
    handle_sse_connection(request, env)
  elsif request.post?
    handle_mcp_message(request)
  else
    method_not_allowed_response
  end
end