Feat: replay captured events on live canisters (#62)

* replay feature

* fix stale name

* update demo scripts

* frame order and frame rate

* fix de-queuing behavior

scripts/MirrorGarden-demo.sh

@@ -2,16 +2,40 @@
 VERSION=`cat .DFX_VERSION`
 export PATH=~/.cache/dfinity/versions/$VERSION:`pwd`:$PATH
 echo
-echo Starting: Mirror Garden 2-user demo...using DFINITY SDK replica
+echo Starting: Mirror Garden demo...using DFINITY SDK replica
 echo
 dfx stop &&\
 dfx start --background --clean &&\
 dfx canister create MirrorGarden &&\
 dfx build MirrorGarden &&\
 dfx canister install MirrorGarden
-
-ic-mt ${1} connect 127.0.0.1:8000 `dfx canister id MirrorGarden` --user '("Alice", (100, 200, 200))' &
-ic-mt ${1} connect 127.0.0.1:8000 `dfx canister id MirrorGarden` --user '("Bob", (200, 100, 200))' &
 echo
-echo Mirror Garden 2-user demo, started.
+echo Mirror Garden canister:
+echo   `dfx canister id MirrorGarden`
 echo
+echo Hint: Ready for manual mini-terminal connection:
+echo   For example:
+echo
+echo   ic-mt connect 127.0.0.1:8000 `dfx canister id MirrorGarden` --user '("xyz", (100, 200, 200))'
+echo
+case ${1} in
+  "" | "0")
+    echo No initial terminals requested.  All done.
+    ;;
+  "1")
+    ic-mt ${2} connect 127.0.0.1:8000 `dfx canister id MirrorGarden` --user '("Alice", (100, 200, 200))'
+    echo
+    echo Started one live terminal for Alice.
+    echo
+    ;;
+  "2")
+    ic-mt ${2} connect 127.0.0.1:8000 `dfx canister id MirrorGarden` --user '("Alice", (100, 200, 200))'
+    ic-mt ${2} connect 127.0.0.1:8000 `dfx canister id MirrorGarden` --user '("Bob", (200, 100, 200))' &
+    echo
+    echo Started two live terminals, for Alice and Bob.
+    echo
+    ;;
+  *)
+    echo Expected a number: 0, 1 or 2, but instead got '${1}'
+    exit -1
+esac

scripts/icmt-kill.sh

@@ -1,4 +1,4 @@
 #!/bin/sh
 pkill -9 replica
-pkill -9 ic-gt
+pkill -9 ic-mt
 pkill -9 dfx