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Add check for shared mem payload type #35

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Merged
merged 1 commit into from
Aug 12, 2024
Merged

Add check for shared mem payload type #35

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18 changes: 17 additions & 1 deletion up-streamer/src/ustreamer.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -27,7 +27,7 @@ use std::str;
use std::thread;
use subscription_cache::SubscriptionCache;
use up_rust::core::usubscription::{FetchSubscriptionsRequest, SubscriberInfo, USubscription};
use up_rust::{UCode, UListener, UMessage, UStatus, UTransport, UUIDBuilder, UUri};
use up_rust::{UCode, UListener, UMessage, UPayloadFormat, UStatus, UTransport, UUIDBuilder, UUri};

const USTREAMER_TAG: &str = "UStreamer:";
const USTREAMER_FN_NEW_TAG: &str = "new():";
Expand Down Expand Up @@ -916,6 +916,22 @@ impl UListener for ForwardingListener {
FORWARDING_LISTENER_FN_ON_RECEIVE_TAG,
&msg
);

if msg.attributes.payload_format.enum_value_or_default()
== UPayloadFormat::UPAYLOAD_FORMAT_SHM
{
debug!(
"{}:{}:{} Received message with type UPAYLOAD_FORMAT_SHM, \
which is not supported. A pointer to shared memory will not \
be usable on another device. UAttributes: {:#?}",
self.forwarding_id,
FORWARDING_LISTENER_TAG,
FORWARDING_LISTENER_FN_ON_RECEIVE_TAG,
&msg.attributes
);
return;
}

if let Err(e) = self.sender.send(Arc::new(msg)).await {
error!(
"{}:{}:{} Unable to send message to worker pool: {e:?}",
Expand Down