First commit
This commit is contained in:
Leonardo Bonati
128
setup/sample-xapp/Dockerfile
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128
setup/sample-xapp/Dockerfile
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##-----------------------------------
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# BS Connector
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#------------------------------------
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ARG SCHEMA_PATH=schemas
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ARG XAPP_DIR=sample-xapp
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ARG CONNECTOR_DIR=xapp-bs-connector
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ARG STAGE_DIR=/home/${CONNECTOR_DIR}
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ARG DBAAS_SERVICE_HOST=10.0.2.12
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ARG DBAAS_SERVICE_PORT="6379"
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#==================================================================================
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FROM ubuntu:18.04 as ricbuild
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# to override repo base, pass in repo argument when running docker build:
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# docker build --build-arg REPOBASE=http://abc.def.org . ....
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ARG REPOBASE=https://gerrit.oran-osc.org/r
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ARG SCHEMA_FILE
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ARG SCHEMA_PATH
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ARG XAPP_DIR
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ARG CONNECTOR_DIR
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ARG STAGE_DIR
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ARG MDC_VER=0.0.4-1
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ARG RMR_VER=4.0.5
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ARG RNIB_VER=1.0.0
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ENV RMR_RTG_SVC="9999" \
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RMR_SEED_RT="/home/${CONNECTOR_DIR}/init/routes.txt" \
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LD_LIBRARY_PATH="/usr/local/lib:/usr/local/libexec" \
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VERBOSE=0 \
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CONFIG_FILE=/opt/ric/config/config-file.json \
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DBAAS_SERVICE_HOST=${DBAAS_SERVICE_HOST} \
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DBAAS_SERVICE_PORT=${DBAAS_SERVICE_PORT}
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COPY ${CONNECTOR_DIR} ${STAGE_DIR}
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COPY ${XAPP_DIR} /home/${XAPP_DIR}
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WORKDIR ${STAGE_DIR}
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# Install necessary packages
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RUN apt-get update \
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&& apt-get install -y \
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cmake \
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git \
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build-essential \
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automake \
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autoconf-archive \
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autoconf \
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pkg-config \
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gawk \
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libtool \
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wget \
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zlib1g-dev \
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libffi-dev \
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libcurl4-openssl-dev \
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vim \
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cpputest \
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libboost-all-dev \
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libhiredis-dev \
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&& apt-get remove -y --purge python* \
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&& apt-get install -y \
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python3 \
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python3-pip \
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# Install mdclog using debian package hosted at packagecloud.io
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&& wget -nv --content-disposition https://packagecloud.io/o-ran-sc/release/packages/debian/stretch/mdclog_${MDC_VER}_amd64.deb/download.deb \
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&& wget -nv --content-disposition https://packagecloud.io/o-ran-sc/release/packages/debian/stretch/mdclog-dev_${MDC_VER}_amd64.deb/download.deb \
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&& dpkg -i mdclog_${MDC_VER}_amd64.deb \
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&& dpkg -i mdclog-dev_${MDC_VER}_amd64.deb \
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&& rm mdclog_${MDC_VER}_amd64.deb mdclog-dev_${MDC_VER}_amd64.deb \
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# Install RMR using debian package hosted at packagecloud.io
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&& wget -nv --content-disposition https://packagecloud.io/o-ran-sc/release/packages/debian/stretch/rmr_${RMR_VER}_amd64.deb/download.deb \
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&& wget -nv --content-disposition https://packagecloud.io/o-ran-sc/release/packages/debian/stretch/rmr-dev_${RMR_VER}_amd64.deb/download.deb \
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&& dpkg -i rmr_${RMR_VER}_amd64.deb \
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&& dpkg -i rmr-dev_${RMR_VER}_amd64.deb \
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&& rm rmr_${RMR_VER}_amd64.deb rmr-dev_${RMR_VER}_amd64.deb \
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# Install RNIB libraries
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&& wget -nv --content-disposition https://packagecloud.io/o-ran-sc/release/packages/debian/stretch/rnib_${RNIB_VER}_all.deb/download.deb \
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&& dpkg -i rnib_${RNIB_VER}_all.deb \
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&& rm rnib_${RNIB_VER}_all.deb \
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# Install dbaas
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&& cd ${STAGE_DIR} \
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&& git clone https://gerrit.o-ran-sc.org/r/ric-plt/dbaas \
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&& cd dbaas/redismodule \
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&& ./autogen.sh \
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&& ./configure \
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&& make -j ${nproc} all \
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&& make install \
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&& rm -Rf ${STAGE_DIR}/dbaas \
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# Install sdl
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&& cd ${STAGE_DIR} \
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&& git clone https://gerrit.o-ran-sc.org/r/ric-plt/sdl \
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&& cd sdl \
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&& ./autogen.sh \
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&& ./configure \
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&& make -j ${nproc} all \
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&& make install \
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&& rm -Rf ${STAGE_DIR}/sdl \
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# Install rapidjson
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&& cd ${STAGE_DIR} \
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&& git clone https://github.com/Tencent/rapidjson \
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&& cd rapidjson \
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&& mkdir build \
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&& cd build \
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&& cmake -DCMAKE_INSTALL_PREFIX=/usr/local .. \
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&& make -j ${nproc} \
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&& make install \
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&& cd ${STAGE_DIR} \
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&& rm -rf rapidjson \
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##-----------------------------------
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# Now install the program
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#------------------------------------
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# build connector
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&& export CPATH=$CPATH:/usr/local/include \
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&& cd src \
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&& make clean \
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&& make -j ${nproc} \
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&& make install \
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&& ldconfig \
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&& sysctl -w net.ipv6.conf.lo.disable_ipv6=1 \
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###-----------------------------------
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## DRL Agent
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##------------------------------------
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## install packages and pip requirements
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# && pip3 --no-cache-dir install -U pip \
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# && pip3 --no-cache-dir install -r /home/${XAPP_DIR}/requirements.txt \
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&& apt-get autoremove -y \
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&& apt-get clean \
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&& rm -rf /var/lib/apt/lists/*
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31
setup/sample-xapp/run_xapp.py
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31
setup/sample-xapp/run_xapp.py
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import logging
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from xapp_control import *
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def main():
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# configure logger and console output
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logging.basicConfig(level=logging.DEBUG, filename='/home/xapp-logger.log', filemode='a+',
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format='%(asctime)-15s %(levelname)-8s %(message)s')
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formatter = logging.Formatter('%(asctime)-15s %(levelname)-8s %(message)s')
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console = logging.StreamHandler()
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console.setLevel(logging.INFO)
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console.setFormatter(formatter)
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logging.getLogger('').addHandler(console)
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control_sck = open_control_socket(4200)
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while True:
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data_sck = receive_from_socket(control_sck)
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if len(data_sck) <= 0:
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if len(data_sck) == 0:
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continue
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else:
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logging.info('Negative value for socket')
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break
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else:
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logging.info('Received data: ' + repr(data_sck))
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if __name__ == '__main__':
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main()
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15
setup/sample-xapp/run_xapp.sh
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15
setup/sample-xapp/run_xapp.sh
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#!/bin/bash
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# release previously opened sockets
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kill -9 `pidof python3`
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# Run agent, sleep, run connector
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echo "[`date`] Run xApp" > /home/container.log
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cd /home/sample-xapp && python3 run_xapp.py &
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echo "[`date`] Pause 10 s" >> /home/container.log
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sleep 10
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echo "[`date`] Run connector" >> /home/container.log
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cd /home/xapp-bs-connector && ./run_xapp.sh
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50
setup/sample-xapp/xapp_control.py
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50
setup/sample-xapp/xapp_control.py
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import socket
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# open control socket
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def open_control_socket(port: int):
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print('Waiting for xApp connection on port ' + str(port))
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server = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
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server.setsockopt(socket.SOL_SOCKET, socket.SO_REUSEADDR, 1)
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# host = socket.gethostname()
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# bind to INADDR_ANY
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server.bind(('', port))
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server.listen(5)
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control_sck, client_addr = server.accept()
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print('xApp connected: ' + client_addr[0] + ':' + str(client_addr[1]))
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return control_sck
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# send through socket
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def send_socket(socket, msg: str):
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bytes_num = socket.send(msg.encode('utf-8'))
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print('Socket sent ' + str(bytes_num) + ' bytes')
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# receive data from socker
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def receive_from_socket(socket) -> str:
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ack = 'Indication ACK\n'
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data = socket.recv(4096)
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try:
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data = data.decode('utf-8')
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except UnicodeDecodeError:
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return ''
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if ack in data:
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data = data[len(ack):]
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if len(data) > 0:
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# print("Received: ", str(data))
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return data.strip()
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else:
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return ''
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