private static DomainSocketAddress domainSocketAddress(boolean useAbstractNamespace) {
        return DomainSocketAddress.of(
                useAbstractNamespace ? ABSTRACT_PATH : tempDir.getRoot().resolve("test.sock").toString());
    }
Ensures {@link ServiceRequestContext#localAddress()} and {@link ServiceRequestContext#remoteAddress()}
return the correct address.
core/src/test/java/com/linecorp/armeria/server/DomainSocketServerTest.java