thebongy

diff --git a/examples/peerconnection/client/linux/main_wnd.cc b/examples/peerconnection/client/linux/main_wnd.cc
index 2be75d8f8d..a1581c67d5 100644
--- a/examples/peerconnection/client/linux/main_wnd.cc
+++ b/examples/peerconnection/client/linux/main_wnd.cc
@@ -429,8 +429,10 @@ void GtkMainWnd::OnRedraw() {
     width_ = remote_renderer->width();
     height_ = remote_renderer->height();
 
-    if (!draw_buffer_.get()) {
-      draw_buffer_size_ = (width_ * height_ * 4) * 4;

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diff --git a/examples/peerconnection/client/conductor.cc b/examples/peerconnection/client/conductor.cc
index 965525abff..75027ca17e 100644
--- a/examples/peerconnection/client/conductor.cc
+++ b/examples/peerconnection/client/conductor.cc
@@ -297,6 +297,14 @@ void Conductor::OnPeerDisconnected(int id) {
 }
 
 void Conductor::OnMessageFromPeer(int peer_id, const std::string& message) {
+  if (!signaling_thread_.get()) {
+    signaling_thread_ = rtc::Thread::CreateWithSocketServer();

thebongy

# The first two global and default sections
# are just the ones present by default in the config file
# We leave these unchanged

global
	log /dev/log	local0
	log /dev/log	local1 notice
	chroot /var/lib/haproxy
	stats socket /run/haproxy/admin.sock mode 660 level admin expose-fd listeners
	stats timeout 30s

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gcloud compute firewall-rules create challenge-name \
                            --allow tcp:30001 \
                            --priority 1000 \
                            --target-tags challenges

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apiVersion: apps/v1
kind: Deployment
metadata:
  name: challenge-name # REPLACE challenge-name and challenge-category to your challenges's name and category
  labels:
    category: challenge-category # We assign labels to the deployment to link it to a service later, and to help manage deployments
    challenge: challenge-name
spec:
  replicas: 3 # The no of replicas sets the no of instances/pods of the challenge deployed on the cluster
  selector:

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gcloud container clusters create cluster-name \
    --zone compute-zone \
    --machine-type <machine-type you chose> \
    --num-nodes <number of nodes in the cluster> \
    --tags challenges

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# Add apt sources
echo "deb [signed-by=/usr/share/keyrings/cloud.google.gpg] https://packages.cloud.google.com/apt cloud-sdk main" | sudo tee -a /etc/apt/sources.list.d/google-cloud-sdk.list

# Install deps
sudo apt-get install apt-transport-https ca-certificates gnupg

# Import google cloud public key
curl https://packages.cloud.google.com/apt/doc/apt-key.gpg | sudo apt-key --keyring /usr/share/keyrings/cloud.google.gpg add -

# Update apt package index, install cloud sdk

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sudo apt-get update
sudo apt-get install software-properties-common
sudo add-apt-repository universe
sudo apt-get update

sudo apt-get install certbot python3-certbot-nginx

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user www-data;
worker_processes auto;
pid /run/nginx.pid;
include /etc/nginx/modules-enabled/*.conf;

events {
	worker_connections 768;
	# multi_accept on;
}

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limit_req_zone  $binary_remote_addr zone=mylimit:10m rate=10r/s;
limit_conn_zone $binary_remote_addr zone=addr:10m;
server {
	server_name mydomain.com;
	limit_req zone=mylimit burst=15;
	limit_conn addr 10;
	limit_req_status 429;
	client_max_body_size 8M;
	location / {
    		proxy_pass http://localhost:8000;