def send_rrc_meas_reconfig_request(self, params, xid):
rrc_meas_reconfig_req = progran_pb2.progran_message()
meas_config_msg = rrc_meas_reconfig_req.ue_rrc_measurements_config_msg
meas_config_msg.rnti = xid # rnti value is passed to xid
config = meas_config_msg.config
self.create_header(xid, self.enb_id,
header_pb2.PRPT_SEND_RRC_MEASUREMENTS_CONFIG,
meas_config_msg.header)
rrc_meas_reconfig_req.msg_dir = progran_pb2.INITIATING_MESSAGE
meas_config = params["rrc_measurements_request"]
if "reportInterval" in meas_config:
config.report_interval = REPORT_INTERVAL[
meas_config["reportInterval"]]
if "reporting_carrier_frequency" in meas_config:
config.report_carrier_freq = int(
meas_config["reporting_carrier_frequency"])
LOG.info(
"Sending RRC Measurement reconfiguration request message to VBSP %s",
self.vbsp.addr)
self.stream_send(rrc_meas_reconfig_req)
return 0
def send_echo_request(self, enb_id):
echo_request = progran_pb2.progran_message()
self.create_header(self.xid, enb_id, header_pb2.PRPT_ECHO_REQUEST, echo_request.echo_request_msg.header)
echo_request.msg_dir = progran_pb2.INITIATING_MESSAGE
LOG.info("Sending echo request message to VBSP %f", self.vbsp.addr)
self.stream_send(echo_request)
def send_enb_config_request(self, enb_id):
enb_config_request = progran_pb2.progran_message()
self.create_header(self.xid, enb_id, header_pb2.PRPT_GET_ENB_CONFIG_REQUEST, enb_config_request.enb_config_request_msg.header)
enb_config_request.msg_dir = progran_pb2.INITIATING_MESSAGE
LOG.info("Sending ENB config request message to VBSP %s", self.vbsp.addr)
self.stream_send(enb_config_request)
def send_echo_request(self, enb_id):
echo_request = progran_pb2.progran_message()
self.create_header(self.xid, enb_id, header_pb2.PRPT_ECHO_REQUEST,
echo_request.echo_request_msg.header)
echo_request.msg_dir = progran_pb2.INITIATING_MESSAGE
LOG.info("Sending echo request message to VBSP %f", self.vbsp.addr)
self.stream_send(echo_request)
def deserialize_message(self, serialized_data):
if not serialized_data:
LOG.error("Received serialized data is None")
return None
msg = progran_pb2.progran_message()
msg.ParseFromString(serialized_data)
return msg
def deserialize_message(self, serialized_data):
if not serialized_data:
LOG.error("Received serialized data is None")
return None
msg = progran_pb2.progran_message()
msg.ParseFromString(serialized_data)
return msg
def send_enb_config_request(self, enb_id):
enb_config_request = progran_pb2.progran_message()
self.create_header(self.xid, enb_id,
header_pb2.PRPT_GET_ENB_CONFIG_REQUEST,
enb_config_request.enb_config_request_msg.header)
enb_config_request.msg_dir = progran_pb2.INITIATING_MESSAGE
LOG.info("Sending ENB config request message to VBSP %s",
self.vbsp.addr)
self.stream_send(enb_config_request)
def _handle_echo_request(self, enb_id, echo_request):
if echo_request is None:
LOG.error("Echo request message is null")
xid = echo_request.echo_request_msg.header.xid
echo_reply = progran_pb2.progran_message()
err_code = progran_pb2.NO_ERR
self.create_header(xid, enb_id, header_pb2.PRPT_ECHO_REPLY,
echo_reply.echo_reply_msg.header)
echo_reply.msg_dir = progran_pb2.SUCCESSFUL_OUTCOME
LOG.info("Sending echo reply message to VBSP %f", self.vbsp.addr)
self.stream_send(echo_reply)
def _handle_echo_request(self, enb_id, echo_request):
if echo_request is None:
LOG.error("Echo request message is null")
xid = echo_request.echo_request_msg.header.xid
echo_reply = progran_pb2.progran_message()
err_code = progran_pb2.NO_ERR
self.create_header(xid, enb_id, header_pb2.PRPT_ECHO_REPLY,
echo_reply.echo_reply_msg.header)
echo_reply.msg_dir = progran_pb2.SUCCESSFUL_OUTCOME
LOG.info("Sending echo reply message to VBSP %f", self.vbsp.addr)
self.stream_send(echo_reply)
def send_rrc_meas_reconfig_request(self, params, xid):
rrc_meas_reconfig_req = progran_pb2.progran_message()
meas_config_msg = rrc_meas_reconfig_req.ue_rrc_measurements_config_msg
meas_config_msg.rnti = xid # rnti value is passed to xid
config = meas_config_msg.config
self.create_header(xid, self.enb_id, header_pb2.PRPT_SEND_RRC_MEASUREMENTS_CONFIG, meas_config_msg.header)
rrc_meas_reconfig_req.msg_dir = progran_pb2.INITIATING_MESSAGE
meas_config = params["rrc_measurements_request"]
if "reportInterval" in meas_config:
config.report_interval = REPORT_INTERVAL[meas_config["reportInterval"]]
if "reporting_carrier_frequency" in meas_config:
config.report_carrier_freq = int(meas_config["reporting_carrier_frequency"])
LOG.info("Sending RRC Measurement reconfiguration request message to VBSP %s", self.vbsp.addr)
self.stream_send(rrc_meas_reconfig_req)
return 0
def send_mac_stats_request(self, enb_id, params, xid):
stats_request = progran_pb2.progran_message()
self.create_header(xid, enb_id, header_pb2.PRPT_GET_ENB_CONFIG_REQUEST,
stats_request.stats_request_msg.header)
stats_request.msg_dir = progran_pb2.INITIATING_MESSAGE
stats_request_config = params["stats_request_config"]
stats_request_msg = stats_request.stats_request_msg
stats_request_msg.type = MAC_STATS_TYPE[
stats_request_config["report_type"]]
if stats_request_msg.type == stats_messages_pb2.PRST_COMPLETE_STATS:
complete_stats = stats_request_msg.complete_stats_request
complete_stats.report_frequency = MAC_STATS_REPORT_FREQ[
stats_request_config["report_frequency"]]
complete_stats.sf = stats_request_config["periodicity"]
cc_report_flag = 0
ue_report_flag = 0
if stats_request_config["report_frequency"] != "off":
for flag in stats_request_config["report_config"][
"cell_report_type"]["cell_report_flags"]:
cc_report_flag |= MAC_CELL_STATS_TYPES[flag]
for flag in stats_request_config["report_config"][
"ue_report_type"]["ue_report_flags"]:
ue_report_flag |= MAC_UE_STATS_TYPES[flag]
complete_stats.ue_report_flags = ue_report_flag
complete_stats.cell_report_flags = cc_report_flag
elif stats_request_msg.type == stats_messages_pb2.PRST_CELL_STATS:
cell_stats = stats_request_msg.cell_stats_request
cell_stats.report_frequency = MAC_STATS_REPORT_FREQ[
stats_request_config["report_frequency"]]
cell_stats.sf = stats_request_config["periodicity"]
cc_report_flag = 0
for flag in stats_request_config["report_config"][
"cell_report_type"]["cell_report_flags"]:
cc_report_flag |= MAC_CELL_STATS_TYPES[flag]
for cc in stats_request_config["report_config"][
"cell_report_type"]["cc_id"]:
cell_stats.cell.append(cc)
cell_stats.flags = cc_report_flag
elif stats_request_msg.type == stats_messages_pb2.PRST_UE_STATS:
# Periodic reporting not supported here yet
ue_stats = stats_request_msg.ue_stats_request
ue_stats.report_frequency = MAC_STATS_REPORT_FREQ[
stats_request_config["report_frequency"]]
ue_stats.sf = stats_request_config["periodicity"]
ue_report_flag = 0
for flag in stats_request_config["report_config"][
"ue_report_type"]["ue_report_flags"]:
ue_report_flag |= MAC_UE_STATS_TYPES[flag]
for rnti in stats_request_config["report_config"][
"ue_report_type"]["ue_rnti"]:
ue_stats.rnti.append(rnti)
ue_stats.flags = ue_report_flag
LOG.info("Sending ENB mac stats request message to VBSP %s",
self.vbsp.addr)
self.stream_send(stats_request)
return 0
def run_once(self):
""" Send out mac stats request. """
if self.tenant_id not in RUNTIME.tenants:
return
vbsps = RUNTIME.tenants[self.tenant_id].vbsps
if self.vbsp not in vbsps:
return
vbsp = vbsps[self.vbsp]
if not vbsp.connection:
return
stats_request = progran_pb2.progran_message()
try:
stats_request_config = self.mac_stats_req["stats_request_config"]
stats_request_msg = stats_request.stats_request_msg
stats_request_msg.type = MAC_STATS_TYPE[stats_request_config["report_type"]]
connection = vbsp.connection
if stats_request_config["report_frequency"] == "off":
connection.create_header(stats_request_config["timer_xid"], connection.enb_id, header_pb2.PRPT_GET_ENB_CONFIG_REQUEST, stats_request.stats_request_msg.header)
else:
connection.create_header(self.module_id, connection.enb_id, header_pb2.PRPT_GET_ENB_CONFIG_REQUEST, stats_request.stats_request_msg.header)
stats_request.msg_dir = progran_pb2.INITIATING_MESSAGE
if stats_request_config["report_frequency"] == "periodical":
TIMER_IDS.append(self.module_id)
if stats_request_msg.type == stats_messages_pb2.PRST_COMPLETE_STATS:
complete_stats = stats_request_msg.complete_stats_request
complete_stats.report_frequency = MAC_STATS_REPORT_FREQ[stats_request_config["report_frequency"]]
complete_stats.sf = stats_request_config["periodicity"]
cc_report_flag = 0
ue_report_flag = 0
if stats_request_config["report_frequency"] != "off":
for flag in stats_request_config["report_config"]["cell_report_type"]["cell_report_flags"]:
cc_report_flag |= MAC_CELL_STATS_TYPES[flag]
for flag in stats_request_config["report_config"]["ue_report_type"]["ue_report_flags"]:
ue_report_flag |= MAC_UE_STATS_TYPES[flag]
complete_stats.ue_report_flags = ue_report_flag
complete_stats.cell_report_flags = cc_report_flag
elif stats_request_msg.type == stats_messages_pb2.PRST_CELL_STATS:
cell_stats = stats_request_msg.cell_stats_request
cell_stats.report_frequency = MAC_STATS_REPORT_FREQ[stats_request_config["report_frequency"]]
cell_stats.sf = stats_request_config["periodicity"]
cc_report_flag = 0
for flag in stats_request_config["report_config"]["cell_report_type"]["cell_report_flags"]:
cc_report_flag |= MAC_CELL_STATS_TYPES[flag]
for cc in stats_request_config["report_config"]["cell_report_type"]["cc_id"]:
cell_stats.cell.append(cc)
cell_stats.flags = cc_report_flag
elif stats_request_msg.type == stats_messages_pb2.PRST_UE_STATS:
ue_stats = stats_request_msg.ue_stats_request
ue_stats.report_frequency = MAC_STATS_REPORT_FREQ[stats_request_config["report_frequency"]]
ue_stats.sf = stats_request_config["periodicity"]
ue_report_flag = 0
for flag in stats_request_config["report_config"]["ue_report_type"]["ue_report_flags"]:
ue_report_flag |= MAC_UE_STATS_TYPES[flag]
for rnti in stats_request_config["report_config"]["ue_report_type"]["ue_rnti"]:
ue_stats.rnti.append(rnti)
ue_stats.flags = ue_report_flag
except KeyError:
return
except ValueError:
return
LOG.info("Sending mac stats request to %s (id=%u)", vbsp.addr, self.module_id)
vbsp.connection.stream_send(stats_request)
if stats_request_config["report_frequency"] == "off":
self.worker.remove_module(stats_request_config["timer_xid"])
def send_mac_stats_request(self, enb_id, params, xid):
stats_request = progran_pb2.progran_message()
self.create_header(xid, enb_id, header_pb2.PRPT_GET_ENB_CONFIG_REQUEST, stats_request.stats_request_msg.header)
stats_request.msg_dir = progran_pb2.INITIATING_MESSAGE
stats_request_config = params["stats_request_config"]
stats_request_msg = stats_request.stats_request_msg
stats_request_msg.type = MAC_STATS_TYPE[stats_request_config["report_type"]]
if stats_request_msg.type == stats_messages_pb2.PRST_COMPLETE_STATS:
complete_stats = stats_request_msg.complete_stats_request
complete_stats.report_frequency = MAC_STATS_REPORT_FREQ[stats_request_config["report_frequency"]]
complete_stats.sf = stats_request_config["periodicity"]
cc_report_flag = 0
ue_report_flag = 0
if stats_request_config["report_frequency"] != "off":
for flag in stats_request_config["report_config"]["cell_report_type"]["cell_report_flags"]:
cc_report_flag |= MAC_CELL_STATS_TYPES[flag]
for flag in stats_request_config["report_config"]["ue_report_type"]["ue_report_flags"]:
ue_report_flag |= MAC_UE_STATS_TYPES[flag]
complete_stats.ue_report_flags = ue_report_flag
complete_stats.cell_report_flags = cc_report_flag
elif stats_request_msg.type == stats_messages_pb2.PRST_CELL_STATS:
cell_stats = stats_request_msg.cell_stats_request
cell_stats.report_frequency = MAC_STATS_REPORT_FREQ[stats_request_config["report_frequency"]]
cell_stats.sf = stats_request_config["periodicity"]
cc_report_flag = 0
for flag in stats_request_config["report_config"]["cell_report_type"]["cell_report_flags"]:
cc_report_flag |= MAC_CELL_STATS_TYPES[flag]
for cc in stats_request_config["report_config"]["cell_report_type"]["cc_id"]:
cell_stats.cell.append(cc)
cell_stats.flags = cc_report_flag
elif stats_request_msg.type == stats_messages_pb2.PRST_UE_STATS:
# Periodic reporting not supported here yet
ue_stats = stats_request_msg.ue_stats_request
ue_stats.report_frequency = MAC_STATS_REPORT_FREQ[stats_request_config["report_frequency"]]
ue_stats.sf = stats_request_config["periodicity"]
ue_report_flag = 0
for flag in stats_request_config["report_config"]["ue_report_type"]["ue_report_flags"]:
ue_report_flag |= MAC_UE_STATS_TYPES[flag]
for rnti in stats_request_config["report_config"]["ue_report_type"]["ue_rnti"]:
ue_stats.rnti.append(rnti)
ue_stats.flags = ue_report_flag
LOG.info("Sending ENB mac stats request message to VBSP %s", self.vbsp.addr)
self.stream_send(stats_request)
return 0
def run_once(self):
""" Send out mac stats request. """
if self.tenant_id not in RUNTIME.tenants:
return
vbsps = RUNTIME.tenants[self.tenant_id].vbsps
if self.vbsp not in vbsps:
return
vbsp = vbsps[self.vbsp]
if not vbsp.connection:
return
stats_request = progran_pb2.progran_message()
try:
stats_request_config = self.mac_stats_req["stats_request_config"]
stats_request_msg = stats_request.stats_request_msg
stats_request_msg.type = MAC_STATS_TYPE[
stats_request_config["report_type"]]
connection = vbsp.connection
if stats_request_config["report_frequency"] == "off":
connection.create_header(
stats_request_config["timer_xid"], connection.enb_id,
header_pb2.PRPT_GET_ENB_CONFIG_REQUEST,
stats_request.stats_request_msg.header)
else:
connection.create_header(
self.module_id, connection.enb_id,
header_pb2.PRPT_GET_ENB_CONFIG_REQUEST,
stats_request.stats_request_msg.header)
stats_request.msg_dir = progran_pb2.INITIATING_MESSAGE
if stats_request_config["report_frequency"] == "periodical":
TIMER_IDS.append(self.module_id)
if stats_request_msg.type == stats_messages_pb2.PRST_COMPLETE_STATS:
complete_stats = stats_request_msg.complete_stats_request
complete_stats.report_frequency = MAC_STATS_REPORT_FREQ[
stats_request_config["report_frequency"]]
complete_stats.sf = stats_request_config["periodicity"]
cc_report_flag = 0
ue_report_flag = 0
if stats_request_config["report_frequency"] != "off":
for flag in stats_request_config["report_config"][
"cell_report_type"]["cell_report_flags"]:
cc_report_flag |= MAC_CELL_STATS_TYPES[flag]
for flag in stats_request_config["report_config"][
"ue_report_type"]["ue_report_flags"]:
ue_report_flag |= MAC_UE_STATS_TYPES[flag]
complete_stats.ue_report_flags = ue_report_flag
complete_stats.cell_report_flags = cc_report_flag
elif stats_request_msg.type == stats_messages_pb2.PRST_CELL_STATS:
cell_stats = stats_request_msg.cell_stats_request
cell_stats.report_frequency = MAC_STATS_REPORT_FREQ[
stats_request_config["report_frequency"]]
cell_stats.sf = stats_request_config["periodicity"]
cc_report_flag = 0
for flag in stats_request_config["report_config"][
"cell_report_type"]["cell_report_flags"]:
cc_report_flag |= MAC_CELL_STATS_TYPES[flag]
for cc in stats_request_config["report_config"][
"cell_report_type"]["cc_id"]:
cell_stats.cell.append(cc)
cell_stats.flags = cc_report_flag
elif stats_request_msg.type == stats_messages_pb2.PRST_UE_STATS:
ue_stats = stats_request_msg.ue_stats_request
ue_stats.report_frequency = MAC_STATS_REPORT_FREQ[
stats_request_config["report_frequency"]]
ue_stats.sf = stats_request_config["periodicity"]
ue_report_flag = 0
for flag in stats_request_config["report_config"][
"ue_report_type"]["ue_report_flags"]:
ue_report_flag |= MAC_UE_STATS_TYPES[flag]
for rnti in stats_request_config["report_config"][
"ue_report_type"]["ue_rnti"]:
ue_stats.rnti.append(rnti)
ue_stats.flags = ue_report_flag
except KeyError:
return
except ValueError:
return
LOG.info("Sending mac stats request to %s (id=%u)", vbsp.addr,
self.module_id)
vbsp.connection.stream_send(stats_request)
if stats_request_config["report_frequency"] == "off":
self.worker.remove_module(stats_request_config["timer_xid"])