From f5c4671bfbad96bf346bd7e9a21fc4317b4959df Mon Sep 17 00:00:00 2001
From: Indrajith K L
Date: Sat, 3 Dec 2022 17:00:20 +0530
Subject: Adds most of the tools

---
 .../vweb/server_sent_events/assets/site.css        |  19 ++++++++++
 .../vweb/server_sent_events/assets/v-logo.svg      |   1 +
 .../examples/vweb/server_sent_events/favicon.ico   | Bin 0 -> 15406 bytes
 .../examples/vweb/server_sent_events/index.html    |  38 ++++++++++++++++++++
 .../old/examples/vweb/server_sent_events/server.v  |  39 +++++++++++++++++++++
 5 files changed, 97 insertions(+)
 create mode 100644 v_windows/v/old/examples/vweb/server_sent_events/assets/site.css
 create mode 100644 v_windows/v/old/examples/vweb/server_sent_events/assets/v-logo.svg
 create mode 100644 v_windows/v/old/examples/vweb/server_sent_events/favicon.ico
 create mode 100644 v_windows/v/old/examples/vweb/server_sent_events/index.html
 create mode 100644 v_windows/v/old/examples/vweb/server_sent_events/server.v

(limited to 'v_windows/v/old/examples/vweb/server_sent_events')

diff --git a/v_windows/v/old/examples/vweb/server_sent_events/assets/site.css b/v_windows/v/old/examples/vweb/server_sent_events/assets/site.css
new file mode 100644
index 0000000..4ad9eb8
--- /dev/null
+++ b/v_windows/v/old/examples/vweb/server_sent_events/assets/site.css
@@ -0,0 +1,19 @@
+body {
+	font-family: Arial, Helvetica, sans-serif;
+	color: #eee;
+	background-color: #333;
+	background-image: url("v-logo.svg");
+	background-repeat: no-repeat;
+	background-size: 10em;
+	margin: 0;
+	padding-left: 11em;
+}
+
+h1 {
+	color: #6699CC;
+}
+
+img.logo {
+	float: left;
+	width: 10em;
+}
diff --git a/v_windows/v/old/examples/vweb/server_sent_events/assets/v-logo.svg b/v_windows/v/old/examples/vweb/server_sent_events/assets/v-logo.svg
new file mode 100644
index 0000000..9a4ec60
--- /dev/null
+++ b/v_windows/v/old/examples/vweb/server_sent_events/assets/v-logo.svg
@@ -0,0 +1 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?><!-- Generator: Gravit.io --><svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" style="isolation:isolate" viewBox="0 0 500 500" width="500px" height="500px"><defs><clipPath id="_clipPath_8TWIgR1z3pxinjWBiigzcEIrVJKv9Gq4"><rect width="500" height="500"/></clipPath></defs><g clip-path="url(#_clipPath_8TWIgR1z3pxinjWBiigzcEIrVJKv9Gq4)"><path d=" M 318.422 453.543 L 463.705 49.541 C 466.168 42.689 462.285 37.693 455.037 38.392 L 340.786 49.398 C 333.539 50.097 325.71 56.246 323.316 63.121 L 188.843 449.216 C 186.447 456.091 190.414 461.673 197.695 461.673 L 308.901 461.673 C 312.541 461.673 316.497 458.893 317.729 455.466 L 318.422 453.543 Z " fill="rgb(83,107,138)"/><defs><filter id="Hmac7mZraFWHw0G84Yxj4QuzeTFp0E7Y" x="-200%" y="-200%" width="400%" height="400%" filterUnits="objectBoundingBox" color-interpolation-filters="sRGB"><feGaussianBlur xmlns="http://www.w3.org/2000/svg" in="SourceGraphic" stdDeviation="6.440413594258542"/><feOffset xmlns="http://www.w3.org/2000/svg" dx="0" dy="0" result="pf_100_offsetBlur"/><feFlood xmlns="http://www.w3.org/2000/svg" flood-color="#000000" flood-opacity="0.65"/><feComposite xmlns="http://www.w3.org/2000/svg" in2="pf_100_offsetBlur" operator="in" result="pf_100_dropShadow"/><feBlend xmlns="http://www.w3.org/2000/svg" in="SourceGraphic" in2="pf_100_dropShadow" mode="normal"/></filter></defs><g filter="url(#Hmac7mZraFWHw0G84Yxj4QuzeTFp0E7Y)"><path d=" M 301.848 455.466 L 241.359 280.725 L 250 275.324 L 311.57 453.543 L 301.848 455.466 Z " fill="rgb(235,235,235)"/></g><path d=" M 44.963 38.392 L 159.214 49.398 C 166.461 50.097 174.298 56.243 176.704 63.115 L 314.022 455.448 C 315.224 458.885 313.245 461.673 309.604 461.673 L 197.695 461.673 C 190.414 461.673 182.502 456.111 180.038 449.259 L 36.295 49.541 C 33.832 42.689 37.715 37.693 44.963 38.392 Z " fill="rgb(93,135,191)"/></g></svg>
diff --git a/v_windows/v/old/examples/vweb/server_sent_events/favicon.ico b/v_windows/v/old/examples/vweb/server_sent_events/favicon.ico
new file mode 100644
index 0000000..fa834c3
Binary files /dev/null and b/v_windows/v/old/examples/vweb/server_sent_events/favicon.ico differ
diff --git a/v_windows/v/old/examples/vweb/server_sent_events/index.html b/v_windows/v/old/examples/vweb/server_sent_events/index.html
new file mode 100644
index 0000000..7e500c9
--- /dev/null
+++ b/v_windows/v/old/examples/vweb/server_sent_events/index.html
@@ -0,0 +1,38 @@
+<html>
+    <header>
+        <title>@title</title>
+        <meta charset="utf-8"/>
+	    @css 'assets/site.css'
+    </header>
+    <body>
+        <h1>@title</h1>
+        <button>Close the connection</button>
+        <ul></ul>
+        <script>
+         "use strict";
+         var button = document.querySelector('button');
+         var eventList = document.querySelector('ul');
+         const evtSource = new EventSource('/sse');
+         evtSource.onerror = function() { console.log("EventSource failed."); };
+         console.log(evtSource.withCredentials);
+         console.log(evtSource.readyState);
+         console.log(evtSource.url);
+         evtSource.onopen = function() {
+             console.log("Connection to server opened.");
+         };
+         evtSource.onmessage = function(e) {
+             var newElement = document.createElement("li");
+             newElement.textContent = "message: " + e.data;
+             eventList.appendChild(newElement);
+         };
+         evtSource.addEventListener("ping", function(e) {
+             console.log(e)
+             var newElement = document.createElement("li");
+             var obj = JSON.parse(e.data);
+             newElement.innerHTML = "ping at " + obj.time + ' server data: ' + e.data;
+             eventList.appendChild(newElement);
+         }, false);
+         button.onclick = function() { console.log('Connection closed'); evtSource.close(); };
+        </script>
+    </body>
+</html>
diff --git a/v_windows/v/old/examples/vweb/server_sent_events/server.v b/v_windows/v/old/examples/vweb/server_sent_events/server.v
new file mode 100644
index 0000000..01e63cb
--- /dev/null
+++ b/v_windows/v/old/examples/vweb/server_sent_events/server.v
@@ -0,0 +1,39 @@
+module main
+
+import os
+import rand
+import time
+import vweb
+import vweb.sse
+
+struct App {
+	vweb.Context
+}
+
+fn main() {
+	vweb.run(&App{}, 8081)
+}
+
+pub fn (mut app App) init_server() {
+	app.serve_static('/favicon.ico', 'favicon.ico')
+	app.mount_static_folder_at(os.resource_abs_path('.'), '/')
+}
+
+pub fn (mut app App) index() vweb.Result {
+	title := 'SSE Example'
+	return $vweb.html()
+}
+
+fn (mut app App) sse() vweb.Result {
+	mut session := sse.new_connection(app.conn)
+	// NB: you can setup session.write_timeout and session.headers here
+	session.start() or { return app.server_error(501) }
+	session.send_message(data: 'ok') or { return app.server_error(501) }
+	for {
+		data := '{"time": "$time.now().str()", "random_id": "$rand.ulid()"}'
+		session.send_message(event: 'ping', data: data) or { return app.server_error(501) }
+		println('> sent event: $data')
+		time.sleep(1 * time.second)
+	}
+	return app.server_error(501)
+}
-- 
cgit v1.2.3