The http client occasionally encounters unexpected errors

[xiusin]

Zig Version

0.12.0-dev.1571+03adafd80

Steps to Reproduce and Observed Behavior

[INFO] Listening on http://localhost:8090/
unexpected errno: 60
/opt/zig/lib/std/debug.zig:127:31: 0x1029fbbed in dumpCurrentStackTrace (examples)
        writeCurrentStackTrace(stderr, debug_info, io.tty.detectConfig(io.getStdErr()), start_addr) catch |err| {
                              ^
/opt/zig/lib/std/os.zig:5670:40: 0x1029baae9 in unexpectedErrno (examples)
        std.debug.dumpCurrentStackTrace(null);
                                       ^
/opt/zig/lib/std/os.zig:823:49: 0x102b888f9 in readv (examples)
            else => |err| return unexpectedErrno(err),
                                                ^
/opt/zig/lib/std/net.zig:1786:24: 0x102b10028 in readv (examples)
        return os.readv(s.handle, iovecs);
                       ^
/opt/zig/lib/std/crypto/tls/Client.zig:989:45: 0x102b805ee in readvAdvanced__anon_15979 (examples)
    const actual_read_len = try stream.readv(ask_iovecs);
                                            ^
/opt/zig/lib/std/crypto/tls/Client.zig:900:38: 0x102b881c5 in readvAtLeast__anon_15978 (examples)
        var amt = try c.readvAdvanced(stream, iovecs[vec_i..]);
                                     ^
/opt/zig/lib/std/crypto/tls/Client.zig:884:24: 0x102b88692 in readv__anon_15977 (examples)
    return readvAtLeast(c, stream, iovecs, 1);
                       ^
/opt/zig/lib/std/http/Client.zig:208:37: 0x102b0fccc in readvDirectTls (examples)
        return conn.tls_client.readv(conn.stream, buffers) catch |err| {
                                    ^
/opt/zig/lib/std/http/Client.zig:225:39: 0x102a115e9 in readvDirect (examples)
            return conn.readvDirectTls(buffers);
                                      ^
/opt/zig/lib/std/http/Client.zig:241:43: 0x1029cc6cc in fill (examples)
        const nread = try conn.readvDirect(&iovecs);
                                          ^
/opt/zig/lib/std/http/Client.zig:766:42: 0x1029abe18 in wait (examples)
                try req.connection.?.fill();
                                         ^
/opt/zig/lib/std/http/Client.zig:1557:17: 0x1029a81fd in fetch (examples)
    try req.wait();
                ^
/examples/src/libs/api.zig:251:38: 0x1029aea3b in request (examples)
        const resp = try client.fetch(self.allocator, options);
                                     ^
/examples/src/libs/api.zig:111:38: 0x1029b70ff in account_positions (examples)
        var result = try self.request(api.ApiAccountPositions, .GET, ""); // This uses the http.zig network framework
                                     ^
/examples/src/libs/server.zig:49:44: 0x1029a07e8 in api_account_positions (examples)
    var tickers = try api.account_positions();
                                           ^
/Users/xiusin/.cache/zig/p/12209ab0456a3269bc04878d13137571f79411d945df9a7d71af75d968aa52fceef1/src/httpz.zig:285:30: 0x1029968d3 in defaultDispatcherWithContext (examples)
                return action(ctx, req, res);
                             ^
/Users/xiusin/.cache/zig/p/12209ab0456a3269bc04878d13137571f79411d945df9a7d71af75d968aa52fceef1/src/httpz.zig:327:37: 0x102bd63df in handle (examples)
                return da.dispatcher(da.ctx, da.action, req, res);
                                    ^
/Users/xiusin/.cache/zig/p/12209ab0456a3269bc04878d13137571f79411d945df9a7d71af75d968aa52fceef1/src/listener.zig:403:22: 0x102b4f03d in handleRequest (examples)
   if (!server.handle(&req, &res)) {
                     ^
/Users/xiusin/.cache/zig/p/12209ab0456a3269bc04878d13137571f79411d945df9a7d71af75d968aa52fceef1/src/listener.zig:320:29: 0x102a52252 in run (examples)
      if (self.handleRequest(kconn.conn, will_close)) {
                            ^
/opt/zig/lib/std/Thread.zig:412:13: 0x102a025da in callFn__anon_11130 (examples)
            @call(.auto, f, args);
            ^
/opt/zig/lib/std/Thread.zig:685:30: 0x1029baa72 in entryFn (examples)
                return callFn(f, args_ptr.*);
                             ^
???:?:?: 0x7ff815e861d2 in ??? (libsystem_pthread.dylib)
Unwind error at address `libsystem_pthread.dylib:0x7ff815e861d2` (error.InvalidDebugInfo), trace may be incomplete

???:?:?: 0x7ff815e81bd2 in ??? (libsystem_pthread.dylib)
???:?:?: 0x0 in ??? (???)

Expected Behavior

I expect it to work normally, but I don't know under what circumstances this error will be reported or what solutions are available. My system is macOS.

[xiusin]

error.UnexpectedReadFailure And this error report

[truemedian]

errno 60 corresponds to ETIMEDOUT, make sure the server you're connecting to is responding to the request in a reasonable amount of time.

[xiusin]

@truemedian My interface service is provided by okx. I think it's not the server timeout. I will observe the interface time consumption. Thank you for your reply.