public ServerBuilder requestTimeoutMillis(long requestTimeoutMillis) {
        virtualHostTemplate.requestTimeoutMillis(requestTimeoutMillis);
        return this;
    }
Sets the timeout of a request in milliseconds.

@param requestTimeoutMillis the timeout in milliseconds. {@code 0} disables the timeout.
core/src/main/java/com/linecorp/armeria/server/ServerBuilder.java