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-WebTry Server
-=============
-
-Allows trying out Skia code in the browser. Run a local webserver
-and from the pages it serves try out Skia code and see the results
-immediately.
-
-
-Running Locally
-===============
-
-One time setup:
-
- $ export SKIA_ROOT=path_to_your_skia_source
- $ export WEBTRY_INOUT=path_to_a_writeable_directory
- $ mkdir -p $WEBTRY_INOUT
-
-Then, to run:
-
- $ cd experimental/webtry
- $ go get -d
- $ ./build
- $ ./webtry
-
-Then visit http://localhost:8000 in your browser.
-
-Only tested under linux and MacOS, doubtful it will work on other platforms.
-
-
-Server Setup
-============
-
-Create a GCE instance:
-
- gcutil --project=google.com:skia-buildbots addinstance skia-webtry-b \
- --zone=us-central2-b --external_ip_address=108.170.220.126 \
- --service_account=default \
- --service_account_scopes="https://www.googleapis.com/auth/devstorage.full_control" \
- --network=default --machine_type=n1-standard-1 --image=backports-debian-7-wheezy-v20140331 \
- --persistent_boot_disk
-
-Make sure port 80 is accessible externally for the above instance.
-
-SSH into the instance:
-
- gcutil --project=google.com:skia-buildbots ssh --ssh_user=default skia-webtry-b
-
-
-Do the first time
-=================
-
-The following things only need to be done once.
-
-1. SSH into the server as default.
-2. sudo apt-get install git
-3. git clone https://skia.googlesource.com/skia
-4. cd ~/skia/experimental/webtry/setup
-5. ./webtry_setup.sh
-
-6. Add the following to the /etc/schroot/minimal/fstab:
-
- none /run/shm tmpfs rw,nosuid,nodev,noexec 0 0
- /home/webtry/inout /skia_build/inout none rw,bind 0 0
- /home/webtry/cache /skia_build/cache none rw,bind 0 0
-
-7. Change /etc/monit/monitrc to:
-
- set daemon 2
-
-then run the following so it applies:
-
- sudo /etc/init.d/monit restart
-
-This means that monit will poll every two seconds that our application is up and running.
-
-8. Set the TCP keepalive. For more info see:
- https://developers.google.com/cloud-sql/docs/gce-access
-
- sudo sh -c 'echo 60 > /proc/sys/net/ipv4/tcp_keepalive_time'
-
-
-To update the code
-==================
-
-1. SSH into the server as default.
-2. cd ~/skia/experimental/webtry/setup
-3. git pull
-4. ./webtry_setup.sh
-
-
-Third Party Code
-================
-
- * res/js/polyfill.js - Various JS polyfill libraries. To rebuild or update
- see poly/README.md.