}
				errs = AppendValidation(errs, validateTLSOptions(i.Tls))
			}

			// Validate per-port connection pool settings
			errs = AppendValidation(errs, validateConnectionPool(i.ConnectionPool))
			if i.ConnectionPool != nil && i.ConnectionPool.Http != nil && i.Port != nil && !protocol.Parse(i.Port.Protocol).IsHTTP() {
				errs = AppendWarningf(errs,

				Http: &networking.ConnectionPoolSettings_HTTPSettings{MaxConcurrentStreams: -1},
			},
			valid: false,
		},
	}

	for _, c := range cases {
		if got := validateConnectionPool(c.in); (got == nil) != c.valid {
			t.Errorf("ValidateConnectionSettings failed on %v: got valid=%v but wanted valid=%v: %v",
				c.name, got == nil, c.valid, got)
		}
	}
}