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https://github.com/sdr-enthusiasts/docker-adsb-ultrafeeder.git
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add remote input-config params to mlat-client (#13)
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kx1t
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3bb68ea796
6 changed files with 102 additions and 51 deletions
10
README.md
10
README.md
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@ -281,6 +281,8 @@ The ULTRAFEEDER_CONFIG parameter can have multiple config strings, separated by
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- ULTRAFEEDER_CONFIG=adsb,host,port,protocol[,uuid=XXXXXXXX-XXXX-XXXX-XXXX-XXXXXXXXXXXX][,extra-arguments]
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...or...
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- ULTRAFEEDER_CONFIG=mlat,host,port[,return_port][,uuid=XXXXXXXX-XXXX-XXXX-XXXX-XXXXXXXXXXXX][,extra-arguments]
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...or to retrieve MLAT data from a remote receiver...
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- ULTRAFEEDER_CONFIG=mlat,host,port[,return_port][,uuid=XXXXXXXX-XXXX-XXXX-XXXX-XXXXXXXXXXXX][,input_connect=remote-host:port,lat=xx.xxxx,lon=yy.yyyy,alt=zzz][,extra-arguments]
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...or...
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- ULTRAFEEDER_CONFIG=mlathub,host,port,protocol[,uuid=XXXXXXXX-XXXX-XXXX-XXXX-XXXXXXXXXXXX][,extra-arguments]
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```
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@ -300,6 +302,11 @@ In the above configuration strings:
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- `vrs_out`: SBS-format output
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- `uuid=XXXXXXXX-XXXX-XXXX-XXXX-XXXXXXXXXXXX` is an optional parameter that sets the UUID for this specific instance. It will override the global `UUID` parameter. This is only needed when you want to send different UUIDs to different aggregators.
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- `extra-arguments` can be any additional command line argument you want to pass to readsb, mlathub, or mlat-client. Example: `--net-only`. Please make sure to only once pass in an extra argument for each of the adsb|mlat|mlathub service.
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- To connect to a remote receiver and send MLAT data to a MLAT Server, create a `mlat` instance with these additional parameters - `input_connect=remote-host:port,lat=xx.xxxx,lon=yy.yyyy,alt=zzz`, where:
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- `input_connect=remote-host:port` defines the remote receiver's hostname or IP address and the port number where BEAST output data is available
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- `lat=xx.xxxx` defines the remote receiver's latitude
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- `lon=yy.yyyy` defines the remote receiver's longitude
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- `alt=zzz` defines the remote receiver's altitude in meters above the eliptoid (~above sea level)
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##### Networking parameters
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@ -387,11 +394,12 @@ where:
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- `port` is the port (TCP or UDP) of the target MLAT server (mandatory)
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- `return_port` is the port at which the MLAT results are made available in BEAST format. We recommend to sequentially number them starting at 39000 (optional)
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- `uuid=xxxx` defines a unique user ID for this MLAT server instance. If included, the string must start with `uuid=` (optional)
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- `input_connect=hostname:port` / `lat=xxxx` / `lon=xxxx` / `alt=xxxx` defines a unique input connection/latitude/longitude/altitude. This can be used to connect to a remote Beast source and forward MLAT data to an MLAT server
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- `extra-arguments` are any additional command line arguments that you would like to use for this MLAT Client instance (optional)
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Note - the three optional parameters (`return_port`, `uuid=`, and `extra-arguments`) can be given in any order.
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If no UUID is specified with the `MLAT_CONFIG` parameter, it will use the value of the `UUID` parameter if it exists. If that fails, no UUID parameter is included with `mlat-client`.
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If no UUID is specified with the `MLAT_CONFIG` parameter, it will use the value of the `UUID` parameter if it exists. If that fails, a random UUID will be generated for each instance of `mlat-client` with format `00000000-ffff-aaaa-rrrr-tttttttttttt` where `rrrr` is a random hexadecimal number and `tttttttttttt` contains the UUID creation time (secs since epoch) in hexadecimal format.
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### Web Gui (`tar1090`) Configuration
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@ -20,4 +20,6 @@ source /scripts/common
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# If not, see <https://www.gnu.org/licenses/>.
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#---------------------------------------------------------------------------------------------
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alias s6wrap='s6wrap --quiet'
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[[ -f /.CONTAINER_VERSION ]] && s6wrap --prepend=01-print-container-version --timestamps --args echo "Container Version: $(cat /.CONTAINER_VERSION), build date $(stat -c '%y' /.CONTAINER_VERSION |sed 's|\(.*\)\.[0-9]* \(.*\)|\1 \2|g')" || true
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@ -18,6 +18,8 @@
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#---------------------------------------------------------------------------------------------
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APPNAME="mlat-client"
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alias s6wrap='s6wrap --quiet'
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s6wrap --prepend="${APPNAME}" --timestamps --args echo "Started as an s6 service"
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source /scripts/common
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@ -74,9 +76,6 @@ do
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# put individual params into the $params array:
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readarray -td "," params < <(printf '%s' "${instance}")
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uuid_arg=false
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extra_args=""
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# Check if the params array has values for the mandatory elements:
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if [[ -z "${params[0]}" ]] || [[ -z "${params[1]}" ]]
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then
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@ -86,31 +85,52 @@ do
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sleep infinity
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fi
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# Now process the the arguments
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# The order doesn't matter, we'll do pattern matching:
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# If the argument is a number, then it must be the beast_results port
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# If the argument starts with "uuid=", then it must be a UUID, etc.
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# If the argument isn't any of the above, then it's an "extra argument"
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unset uuid_arg lat_arg lon_arg alt_arg input_connect_arg return_port_arg extra_args
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for ((i=2; i<${#params[*]}; i++))
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do
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if [[ -n "${params[i]}" ]] && [[ "${params[i]}" =~ ^[0-9]+$ ]]; then
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# It's a number so it must be the return port
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return_port_arg="${params[i]}"
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elif header="${params[i]:0:5}" && [[ "${header,,}" == "uuid=" ]]; then
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# It's a UUID
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uuid_arg="${params[i]#*=}"
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elif header="${params[i]:0:4}" && [[ "${header,,}" == "lat=" ]]; then
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# It's a latitude
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lat_arg="${params[i]#*=}"
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elif header="${params[i]:0:4}" && [[ "${header,,}" == "lon=" ]]; then
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# It's a longitude
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lon_arg="${params[i]#*=}"
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elif header="${params[i]:0:4}" && [[ "${header,,}" == "alt=" ]]; then
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# It's a latitude
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alt_arg="${params[i]#*=}"
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elif header="${params[i]:0:14}" && [[ "${header,,}" == "input_connect=" ]]; then
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#It's the input_connect parameter value
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input_connect_arg="${params[i]#*=}"
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else
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# It's an Extra Args string
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extra_args="$extra_args ${params[i]}"
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fi
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done
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# ------------------------------------------------
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# Build the MLAT parameter string:
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MLAT_PARAM=(--input-type "${MLAT_INPUT_TYPE}")
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MLAT_PARAM+=(--input-connect localhost:30005)
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MLAT_PARAM=(--input-type "${MLAT_INPUT_TYPE:-auto}")
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MLAT_PARAM+=(--server "${params[0]}:${params[1]}")
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if [ -n "${LAT}" ]; then
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MLAT_PARAM+=(--lat "${LAT}")
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elif [ -n "${READSB_LAT}" ]; then
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MLAT_PARAM+=(--lat "${READSB_LAT}")
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fi
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# add return port:
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[ -n "${return_port_arg}" ] && MLAT_PARAM+=("--results beast,listen,${return_port_arg}") || true
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if [ -n "${LONG}" ]; then
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MLAT_PARAM+=(--lon "${LONG}")
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elif [ -n "${READSB_LON}" ]; then
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MLAT_PARAM+=(--lon "${READSB_LON}")
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fi
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# add input-connect to the param array:
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MLAT_PARAM+=(--input-connect "${input_connect_arg:-localhost:30005}")
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if [ -n "${ALT}" ]; then
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MLAT_PARAM+=(--alt "${ALT}")
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elif [ -n "${READSB_ALT}" ]; then
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MLAT_PARAM+=(--alt "${READSB_ALT}")
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fi
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if [[ -n "${MLAT_USER}" ]]; then
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if [ -n "${MLAT_USER}" ]; then
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MLAT_PARAM+=(--user "${MLAT_USER}")
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else
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rnd="${RANDOM}"
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@ -118,33 +138,44 @@ do
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MLAT_PARAM+=(--user "${rnd}")
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fi
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# Now process the rest of the arguments
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# The order doesn't matter, we'll do pattern matching:
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# If the argument is a number, then it must be the beast_results port
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# If the argument starts with "uuid=", then it must be a UUID
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# If the argument isn't any of the above, then it's an "extra argument"
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# add LAT/LON/ALT to instance:
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if [ -n "${lat_arg}" ]; then
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MLAT_PARAM+=(--lat "${lat_arg}")
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elif [ -n "${LAT}" ]; then
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MLAT_PARAM+=(--lat "${LAT}")
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elif [ -n "${READSB_LAT}" ]; then
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MLAT_PARAM+=(--lat "${READSB_LAT}")
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fi
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for ((i=2; i<${#params[*]}; i++))
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do
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if [[ -n "${params[i]}" ]] && [[ "${params[i]}" =~ ^[0-9]+$ ]]; then
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# It's a number so it must be the return port
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MLAT_PARAM+=("--results beast,listen,${params[i]}")
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if [ -n "${lon_arg}" ]; then
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MLAT_PARAM+=(--lon "${lon_arg}")
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elif [ -n "${LONG}" ]; then
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MLAT_PARAM+=(--lon "${LONG}")
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elif [ -n "${READSB_LON}" ]; then
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MLAT_PARAM+=(--lon "${READSB_LON}")
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fi
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elif header="${params[i]:0:5}" && [[ "${header,,}" == "uuid=" ]]; then
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# It's a UUID
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MLAT_PARAM+=("--uuid ${params[i]:5}")
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uuid_arg=true
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if [ -n "${alt_arg}" ]; then
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MLAT_PARAM+=(--alt "${alt_arg}")
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elif [ -n "${ALT}" ]; then
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MLAT_PARAM+=(--alt "${ALT}")
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elif [ -n "${READSB_ALT}" ]; then
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MLAT_PARAM+=(--alt "${READSB_ALT}")
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fi
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else
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# It's an Extra Args string
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extra_args="$extra_args ${params[i]}"
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fi
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done
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# If no UUID was set in the argument strings, check if we can use the generic UUID parameter
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if [[ $uuid_arg == false ]] && [[ -n "${UUID}" ]]; then
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# Add UUID to instance
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if [ -n "$uuid_arg" ]; then
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MLAT_PARAM+=("--uuid ${uuid_arg}")
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elif [ -n "${UUID}" ]; then
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MLAT_PARAM+=("--uuid ${UUID}")
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else
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# generate a random UUID
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UUID="$(cat /proc/sys/kernel/random/uuid)"
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[[ -z "${UUID}" ]] && UUID="$(printf '00000000-ffff-aaaa-%04x-%012x\n' "$RANDOM" "$(date +%s)")"
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s6wrap --prepend="${APPNAME}" --timestamps --args echo "WARNING: UUID is not defined - using randomized uuid \"${UUID}\""
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MLAT_PARAM+=("--uuid ${UUID}")
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fi
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# Now add the extra_args, if any:
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[[ -n "${extra_args}" ]] && MLAT_PARAM+=("${extra_args}") || true
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@ -169,9 +200,9 @@ do
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#shellcheck disable=SC2069,SC2086
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if [[ -z "${LOGLEVEL}" ]] || [[ "${LOGLEVEL,,}" == "verbose" ]]; then
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{ exec s6wrap --prepend="${APPNAME}" --timestamps --args ${execstring}; } &
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{ exec s6wrap --prepend="${APPNAME}][${params[0]}" --timestamps --args ${execstring}; } &
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elif [[ "${LOGLEVEL,,}" == "error" ]]; then
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{ exec s6wrap --prepend="${APPNAME}" --timestamps --args ${execstring} 2>&1 >/dev/null; } &
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{ exec s6wrap --prepend="${APPNAME}][${params[0]}" --timestamps --args ${execstring} 2>&1 >/dev/null; } &
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elif [[ "${LOGLEVEL,,}" == "none" ]]; then
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{ exec ${execstring} >/dev/null 2>/dev/null; } &
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fi
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@ -179,9 +210,10 @@ do
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# pid_array is indexed by the PID of each mlat_client and contains the MLAT_PARAMs for that instance
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# This is done so we can monitor them and restart them if needed
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pid_array[$!]="${MLAT_PARAM[*]}"
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sleep 5
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done
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sleep 5
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# All MLAT Clients are up, so set the flag. This flag is read by MLATHUB as a sign that it's
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# safe to start up
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touch /run/mlathub_up
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@ -195,15 +227,18 @@ do
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then
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# it exited - let's restart:
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sleep "${RESTARTTIMER}"
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[[ "${LOGLEVEL,,}" != "none" ]] && s6wrap --prepend="${APPNAME}" --timestamps --args echo "MLAT_Client $(awk '{print $6}' <<< "${pid_array[$mlat_pid]}") exited. Attempting to restart." || true
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servername="$(awk '{print $4}' <<< "${pid_array[$mlat_pid]}")"
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servername="${servername%%:*}"
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[[ "${LOGLEVEL,,}" != "none" ]] && s6wrap --prepend="${APPNAME}[${servername}" --timestamps --args echo "MLAT_Client ${servername} exited. Attempting to restart." || true
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# shellcheck disable=SC2086
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execstring="$(echo ${MLAT_CMD} ${pid_array[$mlat_pid]} | xargs)"
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#shellcheck disable=SC2069,SC2086
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if [[ -z "${LOGLEVEL}" ]] || [[ "${LOGLEVEL,,}" == "verbose" ]]; then
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{ exec s6wrap --prepend="${APPNAME}" --timestamps --args ${execstring} 2>&1; } &
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{ exec s6wrap --prepend="${APPNAME}][${servername}" --timestamps --args ${execstring} 2>&1; } &
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elif [[ "${LOGLEVEL,,}" == "error" ]]; then
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{ exec s6wrap --prepend="${APPNAME}" --timestamps --args ${execstring} 2>&1 >/dev/null; } &
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{ exec s6wrap --prepend="${APPNAME}][${servername}" --timestamps --args ${execstring} 2>&1 >/dev/null; } &
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elif [[ "${LOGLEVEL,,}" == "none" ]]; then
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{ exec ${execstring} >/dev/null 2>/dev/null; } &
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fi
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@ -4,6 +4,7 @@
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APPNAME="mlathub"
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source /scripts/common
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source /scripts/interpret_ultrafeeder_config
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alias s6wrap='s6wrap --quiet'
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if [[ -z "${MLAT_CONFIG}" ]] && [[ -z "$MLATHUB_NET_CONNECTOR" ]]; then
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s6wrap --prepend="${APPNAME}" --timestamps --args echo "No MLAT servers have been defined in MLAT_CONFIG and no external sources have been defined in MLATHUB_NET_CONNECTOR - no need to start MLATHUB"
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@ -5,6 +5,7 @@ APPNAME="readsb"
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source /scripts/common
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source /scripts/interpret_ultrafeeder_config
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alias s6wrap='s6wrap --quiet'
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mkdir -p /run/readsb
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@ -46,6 +46,10 @@
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# `vrs_out`: SBS-format output
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# `uuid=XXXXXXXX-XXXX-XXXX-XXXX-XXXXXXXXXXXX` is an optional parameter that sets the UUID for this specific instance.
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# It will override the global `UUID` parameter. This is only needed when you want to send different UUIDs to different aggregators.
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# `input_connect=host:port is an optional parameter that sets the input_connect values for this instance`
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# `lat=xxxx` is an optional parameter that sets the latitude for this specific instance
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# `lon=xxxx` is an optional parameter that sets the longitude for this specific instance
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# `alt=xxxx` is an optional parameter that sets the altitude for this specific instance
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# `extra-arguments` can be any additional command line argument you want to pass to readsb, mlathub, or mlat-client
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# Example: `--net-only`. Please make sure to only once pass in an extra argument for each of the adsb|mlat|mlathub service.
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