Function write [src]

Write bytes to the server. The transfer_encoding field determines how data will be sent. Must be called after send and before finish.

Prototype

pub fn write(req: *Request, bytes: []const u8) WriteError!usize

Parameters

req: *Requestbytes: []const u8

Possible Errors

ConnectionResetByPeer WriteError

MessageTooLong

NotWriteable

UnexpectedWriteFailure WriteError

Source

  pub fn write(req: *Request, bytes: []const u8) WriteError!usize {
    switch (req.transfer_encoding) {
        .chunked => {
            if (bytes.len > 0) {
                try req.connection.?.writer().print("{x}\r\n", .{bytes.len});
                try req.connection.?.writer().writeAll(bytes);
                try req.connection.?.writer().writeAll("\r\n");
            }

            return bytes.len;
        },
        .content_length => |*len| {
            if (len.* < bytes.len) return error.MessageTooLong;

            const amt = try req.connection.?.write(bytes);
            len.* -= amt;
            return amt;
        },
        .none => return error.NotWriteable,
    }
}  