KineticStatus KineticSession_Connect(KineticSession * const session)
{
if (session == NULL) {
return KINETIC_STATUS_SESSION_EMPTY;
}
// Establish the connection
KINETIC_ASSERT(strlen(session->config.host) > 0);
session->socket = KineticSocket_Connect(
session->config.host, session->config.port);
if (session->socket == KINETIC_SOCKET_DESCRIPTOR_INVALID) {
LOG0("Session connection failed!");
session->socket = KINETIC_SOCKET_DESCRIPTOR_INVALID;
session->connected = false;
return KINETIC_STATUS_CONNECTION_ERROR;
}
session->connected = true;
bus_socket_t socket_type = session->config.useSsl ? BUS_SOCKET_SSL : BUS_SOCKET_PLAIN;
session->si = calloc(1, sizeof(socket_info) + 2 * PDU_PROTO_MAX_LEN);
if (session->si == NULL) { return KINETIC_STATUS_MEMORY_ERROR; }
bool success = Bus_RegisterSocket(session->messageBus, socket_type, session->socket, session);
if (!success) {
LOG0("Failed registering connection with client!");
goto connection_error_cleanup;
}
// Wait for initial unsolicited status to be received in order to obtain connection ID
success = KineticResourceWaiter_WaitTilAvailable(&session->connectionReady, KINETIC_CONNECTION_TIMEOUT_SECS);
if (!success) {
LOG0("Timed out waiting for connection ID from device!");
goto connection_error_cleanup;
}
LOGF1("Received connection ID %lld for session %p",
(long long)KineticSession_GetConnectionID(session), (void*)session);
return KINETIC_STATUS_SUCCESS;
connection_error_cleanup:
if (session->si != NULL) {
free(session->si);
session->si = NULL;
}
if (session->socket != KINETIC_SOCKET_DESCRIPTOR_INVALID) {
KineticSocket_Close(session->socket);
session->socket = KINETIC_SOCKET_DESCRIPTOR_INVALID;
}
session->connected = false;
return KINETIC_STATUS_CONNECTION_ERROR;
}
KineticStatus KineticConnection_Connect(KineticConnection* const connection)
{
if (connection == NULL) {
return KINETIC_STATUS_SESSION_EMPTY;
}
connection->connected = false;
connection->socket = KineticSocket_Connect(
connection->session.host,
connection->session.port,
connection->session.nonBlocking);
connection->connected = (connection->socket >= 0);
if (!connection->connected) {
LOG("Session connection failed!");
connection->socket = KINETIC_SOCKET_DESCRIPTOR_INVALID;
return KINETIC_STATUS_CONNECTION_ERROR;
}
return KINETIC_STATUS_SUCCESS;
}
