Class: Async::HTTP::Protocol::HTTP1::Server
- Inherits:
-
Connection
- Object
- Protocol::HTTP1::Connection
- Connection
- Async::HTTP::Protocol::HTTP1::Server
- Defined in:
- lib/async/http/protocol/http1/server.rb
Instance Attribute Summary
Attributes inherited from Connection
Instance Method Summary collapse
-
#each(task: Task.current) ⇒ Object
Server loop.
- #fail_request(status) ⇒ Object
- #next_request ⇒ Object
Methods inherited from Connection
#close, #concurrency, #http1?, #http2?, #initialize, #peer, #read_line, #read_line?, #reusable?, #viable?
Constructor Details
This class inherits a constructor from Async::HTTP::Protocol::HTTP1::Connection
Instance Method Details
#each(task: Task.current) ⇒ Object
Server loop.
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# File 'lib/async/http/protocol/http1/server.rb', line 56 def each(task: Task.current) while request = next_request response = yield(request, self) return if @stream.nil? or @stream.closed? if response write_response(@version, response.status, response.headers) body = response.body if body and protocol = response.protocol stream = write_upgrade_body(protocol) # At this point, the request body is hijacked, so we don't want to call #finish below. request = nil # We also don't want to hold on to the response object: response = nil body.call(stream) elsif body and request.connect? stream = write_tunnel_body(request.version) # Same as above: request = nil response = nil body.call(stream) else head = request.head? request = nil unless body response = nil write_body(@version, body, head) end else # If the request failed to generate a response, it was an internal server error: write_response(@version, 500, {}) write_body(@version, nil) end # Gracefully finish reading the request body if it was not already done so. request&.finish # This ensures we yield at least once every iteration of the loop and allow other fibers to execute. task.yield end end |
#fail_request(status) ⇒ Object
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# File 'lib/async/http/protocol/http1/server.rb', line 30 def fail_request(status) @persistent = false write_response(@version, status, {}, nil) end |
#next_request ⇒ Object
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# File 'lib/async/http/protocol/http1/server.rb', line 35 def next_request # The default is true. return unless @persistent # Read an incoming request: return unless request = Request.read(self) unless persistent?(request.version, request.method, request.headers) @persistent = false end return request rescue Async::TimeoutError fail_request(408) raise rescue fail_request(400) raise end |