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How to use set_recv_cap_data_info method in fMBT

Best Python code snippet using fMBT_python

server.py

Source:server.py

...289    Raises EOFError if connection to remote namespace is not functional.290    The peername parameter is used for logging only.291    """292    client_supports_rv_info = exec_msg.recv_cap_data_info()293    exec_msg.set_recv_cap_data_info(True)294    rns = _g_remote_namespaces[ns]295    pythonshare._send(exec_msg, rns.to_remote)296    from_remote = rns.from_remote297    # Must keep simultaneously two locks:298    # - send lock on to_client299    # - recv lock on from_remote300    pythonshare._acquire_recv_lock(from_remote)301    try:302        response = pythonshare._recv(from_remote, acquire_recv_lock=False)303        if not isinstance(response, messages.Data_info):304            # Got direct response without forward mode305            return (None, response)306        pythonshare._acquire_send_lock(to_client)307        if client_supports_rv_info:308            # send data_info to client309            pythonshare._send(response, to_client, acquire_send_lock=False)310        try:311            if opt_debug and peername:312                daemon_log("%s:%s <= Exec_rv([forwarding %s B])" % (peername + (response.data_length,)))313            forwarded_bytes = pythonshare._forward(314                from_remote, to_client, response.data_length,315                acquire_recv_lock=False,316                acquire_send_lock=False)317            if forwarded_bytes == response.data_length:318                return (True, (forwarded_bytes, response.data_length))319            else:320                return (False, (forwarded_bytes, response.data_length))321        finally:322            pythonshare._release_send_lock(to_client)323    finally:324        exec_msg.set_recv_cap_data_info(client_supports_rv_info)325        pythonshare._release_recv_lock(from_remote)326def _connection_lost(conn_id, *closables):327    if closables:328        pythonshare._close(*closables)329    try:330        for ns in _g_namespace_users[conn_id]:331            try:332                _g_local_namespaces[ns]["pythonshare_ns"].call_on_disconnect(conn_id)333            except KeyError:334                pass335    except KeyError:336        pass337def _serve_connection(conn, conn_opts):338    global _g_async_rv_counter...

messages.py

Source:messages.py

...54        # the recv_caps attribute will not be present.55        if not hasattr(self, "recv_caps"):56            self.recv_caps = 057        return self.recv_caps58    def set_recv_cap_data_info(self, value):59        current_caps = getattr(self, "recv_caps", 0)60        if value: # set to true61            self.recv_caps = current_caps | RECV_CAP_DATA_INFO62        elif self.recv_cap_data_info(): # set to false63            self.recv_caps = current_caps - RECV_CAP_DATA_INFO64    def __str__(self):65        self.recv_cap_data_info() # make sure recv_caps exist66        return ('Exec(namespace=%r, code=%r, expr=%r, '67                'lock=%r, async=%r, recv_caps=%r)' % (68                    self.namespace, self.code, self.expr,69                    self.lock, self.async, self.recv_caps))70class Exec_rv(object):71    def __init__(self, code_exc, expr_exc, expr_rv):72        self.code_exc = code_exc...

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