...

2026-02-18 16:18:31 +02:00
parent 188ffed5af
commit 57cb01c3ec
3 changed files with 149 additions and 69 deletions
--- a/bench/http-server.zig
+++ b/bench/http-server.zig
@@ -0,0 +1,56 @@
+// Zig HTTP server — equivalent to 32-http-server.sx
+// Single-threaded, blocking, static response. Raw C sockets.
+
+const std = @import("std");
+const c = @cImport({
+    @cInclude("sys/socket.h");
+    @cInclude("netinet/in.h");
+    @cInclude("unistd.h");
+});
+
+const body = "<html><body><h1>Hello from zig!</h1></body></html>";
+const response = "HTTP/1.1 200 OK\r\n" ++
+    "Content-Type: text/html\r\n" ++
+    "Connection: close\r\n" ++
+    std.fmt.comptimePrint("Content-Length: {d}\r\n", .{body.len}) ++
+    "\r\n" ++ body;
+
+pub fn main() !void {
+    const port: u16 = 8081;
+
+    const fd = c.socket(c.AF_INET, c.SOCK_STREAM, 0);
+    if (fd < 0) return error.SocketFailed;
+
+    var opt: c_int = 1;
+    _ = c.setsockopt(fd, c.SOL_SOCKET, c.SO_REUSEADDR, &opt, @sizeOf(c_int));
+
+    var addr: c.struct_sockaddr_in = std.mem.zeroes(c.struct_sockaddr_in);
+    addr.sin_len = @sizeOf(c.struct_sockaddr_in);
+    addr.sin_family = c.AF_INET;
+    addr.sin_port = std.mem.nativeToBig(u16, port);
+    addr.sin_addr.s_addr = 0;
+
+    if (c.bind(fd, @ptrCast(&addr), @sizeOf(c.struct_sockaddr_in)) < 0)
+        return error.BindFailed;
+
+    if (c.listen(fd, 10) < 0)
+        return error.ListenFailed;
+
+    std.debug.print("listening on http://localhost:{d}\n", .{port});
+
+    var count: u64 = 0;
+    while (true) {
+        const client = c.accept(fd, null, null);
+        if (client < 0) continue;
+
+        var buf: [4096]u8 = undefined;
+        _ = c.read(client, &buf, buf.len);
+        _ = c.write(client, response.ptr, response.len);
+        _ = c.close(client);
+
+        count += 1;
+        if (count % 10000 == 0) {
+            std.debug.print("[http] served {d} requests\n", .{count});
+        }
+    }
+}