stop the IOLoop with the IOLoop.run_sync method. This is often used to start the main function of a batch-oriented program: # run_sync() doesn't take arguments, so we must wrap the # call in a lambda. IOLoop matter which HTTP method is used. prepare may produce output; if it calls finish (or redirect, etc), processing stops here. 4. One of the HTTP methods is called: get(), post(), put(), etc. If the URL regular called when the client disconnects; applications may choose to detect this case and halt further processing. Note that there is no guarantee that a closed connection can be detected promptly. • get_current_user

stop the IOLoop with the IOLoop.run_sync method. This is often used to start the main function of a batch-oriented program: # run_sync() doesn't take arguments, so we must wrap the # call in a lambda. matter which HTTP method is used. prepare may produce output; if it calls finish (or redirect, etc), processing stops here. 4. One of the HTTP methods is called: get(), post(), put(), etc. If the URL regular called when the client disconnects; applications may choose to detect this case and halt further processing. Note that there is no guarantee that a closed connection can be detected promptly.get_current_user