solana/multinode-demo/client.sh

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#!/bin/bash -e
#
# usage: $0 [leader_url] [num_nodes] [--loop] [extra args]
#
# leader_url URL to the leader (defaults to ..)
# num_nodes Minimum number of nodes to look for while converging
# --loop Add this flag to cause the program to loop infinitely
# "extra args" Any additional arguments are pass along to solana-client-demo
#
here=$(dirname "$0")
# shellcheck source=multinode-demo/common.sh
source "$here"/common.sh
leader=$1
shift
if [[ -z $leader ]]; then
if [[ -d "$SNAP" ]]; then
leader=testnet.solana.com # Default to testnet when running as a Snap
else
leader=$here/.. # Default to local solana repo
fi
fi
count=$1
shift
if [[ -z $count ]]; then
count=-1
fi
loop=
if [[ $1 = --loop ]]; then
loop=1
shift
fi
rsync_leader_url=$(rsync_url "$leader")
iteration=0
while true; do
(
set -x
mkdir -p "$SOLANA_CONFIG_CLIENT_DIR"
$rsync -vPz "$rsync_leader_url"/config/leader.json "$SOLANA_CONFIG_CLIENT_DIR"/
client_json="$SOLANA_CONFIG_CLIENT_DIR"/client.json
[[ -r $client_json ]] || $solana_keygen -o "$client_json"
$solana_client_demo \
-n "$count" \
-l "$SOLANA_CONFIG_CLIENT_DIR"/leader.json \
-k "$SOLANA_CONFIG_CLIENT_DIR"/client.json \
"$@"
)
[[ -n $loop ]] || exit 0
iteration=$((iteration + 1))
echo ------------------------------------------------------------------------
echo "Iteration: $iteration"
echo ------------------------------------------------------------------------
done