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http client test with zig on master channel
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| const std = @import("std"); | |
| const heap = std.heap; | |
| const http = std.http; | |
| const Uri = std.Uri; | |
| const debug = std.debug; | |
| pub fn main() anyerror!void { | |
| var arena = heap.ArenaAllocator.init(std.heap.page_allocator); | |
| defer arena.deinit(); | |
| const allocator = arena.allocator(); | |
| var client: http.Client = .{.allocator = allocator}; | |
| defer client.deinit(); | |
| const uri = try Uri.parse("http://example.com"); | |
| debug.print("parsed schema: {s}\n", .{uri.scheme}); | |
| debug.print("parsed path: {s}\n", .{uri.path}); | |
| debug.print("parsed host: {s}\n", .{uri.host orelse ""}); | |
| var req = try client.request(uri, .{}, .{}); | |
| var buf_reader = std.io.bufferedReader(req.reader()); | |
| var in_stream = buf_reader.reader(); | |
| var buf: [1024]u8 = undefined; | |
| while (try in_stream.readUntilDelimiterOrEof(&buf, '\n')) |line| { | |
| debug.print("{s}\n", .{line}); | |
| } | |
| debug.print("Method: {s}\n", .{@tagName(req.headers.method)}); | |
| debug.print("Status code: {s}\n", .{@tagName(req.response.headers.status)}); | |
| debug.print("Version: {s}\n", .{@tagName(req.response.headers.version)}); | |
| } |
$ zig version
0.11.0-dev.1862+e7f128c20
- "http://example.com" -> doesn't work (400 Bad Request)
- "http://example.com/" -> work (200)
http://example.com
$ zig run main.zig
parsed schema: http
parsed host: example.com
<?xml version="1.0" encoding="iso-8859-1"?>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en">
<head>
<title>400 - Bad Request</title>
</head>
<body>
<h1>400 - Bad Request</h1>
</body>
</html>
Method: GET
Status code: bad_request
Version: HTTP/1.0
http://example.com/
$ zig run main.zig
parsed schema: http
parsed host: example.com
<!doctype html>
<html>
<head>
<title>Example Domain</title>
<meta charset="utf-8" />
<meta http-equiv="Content-type" content="text/html; charset=utf-8" />
<meta name="viewport" content="width=device-width, initial-scale=1" />
<style type="text/css">
body {
background-color: #f0f0f2;
margin: 0;
padding: 0;
font-family: -apple-system, system-ui, BlinkMacSystemFont, "Segoe UI", "Open Sans", "Helvetica Neue", Helvetica, Arial, sans-serif;
}
div {
width: 600px;
margin: 5em auto;
padding: 2em;
background-color: #fdfdff;
border-radius: 0.5em;
box-shadow: 2px 3px 7px 2px rgba(0,0,0,0.02);
}
a:link, a:visited {
color: #38488f;
text-decoration: none;
}
@media (max-width: 700px) {
div {
margin: 0 auto;
width: auto;
}
}
</style>
</head>
<body>
<div>
<h1>Example Domain</h1>
<p>This domain is for use in illustrative examples in documents. You may use this
domain in literature without prior coordination or asking for permission.</p>
<p><a href="https://www.iana.org/domains/example">More information...</a></p>
</div>
</body>
</html>
Method: GET
Status code: ok
Version: HTTP/1.1
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it won't work. 🤔