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3 (C) 2008--2012 Christian Grothoff (and other contributing authors)
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22 * @file testbed/testbed_api_services.c
23 * @brief convenience functions for accessing services
24 * @author Christian Grothoff
27 #include "testbed_api_peers.h"
31 * Connect to a service offered by the given peer. Will ensure that
32 * the request is queued to not overwhelm our ability to create and
33 * maintain connections with other systems. The actual service
34 * handle is then returned via the 'op_result' member in the event
35 * callback. The 'ca' callback is used to create the connection
36 * when the time is right; the 'da' callback will be used to
37 * destroy the connection (upon 'GNUNET_TESTBED_operation_done').
38 * 'GNUNET_TESTBED_operation_cancel' can be used to abort this
39 * operation until the event callback has been called.
41 * @param op_cls closure to pass in operation event
42 * @param peer peer that runs the service
43 * @param service_name name of the service to connect to
44 * @param ca helper function to establish the connection
45 * @param da helper function to close the connection
46 * @param cada_cls closure for ca and da
47 * @return handle for the operation
49 struct GNUNET_TESTBED_Operation *
50 GNUNET_TESTBED_service_connect (void *op_cls,
51 struct GNUNET_TESTBED_Peer *peer,
52 const char *service_name,
53 GNUNET_TESTBED_ConnectAdapter ca,
54 GNUNET_TESTBED_DisconnectAdapter da,
61 /* end of testbed_api_services.c */