#!/usr/bin/env bash

echo 'starting talker'
LOCAL_COUNTER=0
# Wait for port to be available
while ! nc -z "$CONNECT_HOST" "$CONNECT_PORT"; do
    echo 'waiting...'
    if [[ $LOCAL_COUNTER -ge 10 ]]; then
        echo "Timeout" && exit 1
    fi
    sleep 1 && ((LOCAL_COUNTER++))
done

# Send some text over the connection
echo "Hello, there" | nc "$CONNECT_HOST" "$CONNECT_PORT"