Spring Cloud Gateway global filter throwing **Only one connection receive subscriber allowed.** when logging response from getting exchange.
Getting response from ServerWebExchange
Connection connection = exchange.getAttribute(CLIENT_RESPONSE_CONN_ATTR);
After getting connection object to get NettyDataBuffer
Flux<NettyDataBuffer> bodyNettyDataBuffer = connection.inbound().receive().retain().map(factory::wrap);
Then Subscriber to log request and it is failing here
bodyNettyDataBuffer.subscribe(buffer -> {
Initializing byte array
byte[] dst = new byte[buffer.capacity()];
slice to buffer to get byter array value
buffer.getNativeBuffer().slice().getBytes(0, dst);
converting into string and logging
LOGGER.info("Response Body:{}", new String(dst));
});