Update Python controller bindings with latest Subscription fixes

This adds Subscription fixes from the master branch to our 1.3 branch.
Specifically, this only auto re-subscribes after an initial subscription
succeeded. With that the Read call no longer hangs forver in case there
is a communication issue with the device.

Specifically, this integrates changes from the following PRs
- project-chip/connectedhomeip#34370
- project-chip/connectedhomeip#34372

Author: agners

0034-Python-Fix-subscription-error-handling-and-re-subscr.patch

@@ -0,0 +1,64 @@
+From 5ab917909f15fec74778cc2e805b254aaccef1c3 Mon Sep 17 00:00:00 2001
+From: Stefan Agner <stefan@agner.ch>
+Date: Thu, 18 Jul 2024 07:39:38 +0100
+Subject: [PATCH] [Python] Fix subscription error handling and re-subscription
+ (#34372)
+
+* [Python] Fix error callback in AsyncReadTransaction
+
+Currently the error callback is only called when the future is not done
+yet and the subscription handler exists. However, the subscription
+handler only gets initialized on successful subscription, which is also
+where the future gets set to done. So there is no situation where the
+error callback is being called, currently.
+
+Fix this by calling the error callback straight from the Matter SDK
+Thread when the subscription handler exists. This makes it independent
+of the future.
+
+* [Python] Update subscription id on re-subscribe
+
+Make sure we update the subscription ID in the subscription established
+callback when the subscription handler already exists. This makes sure
+that we have the correct subscription ID stored in the
+`SubscriptionTransaction` object after successfully re-subscribe too.
+---
+ src/controller/python/chip/clusters/Attribute.py | 8 ++++----
+ 1 file changed, 4 insertions(+), 4 deletions(-)
+
+diff --git a/src/controller/python/chip/clusters/Attribute.py b/src/controller/python/chip/clusters/Attribute.py
+index 31e8444c70..63ca02d8df 100644
+--- a/src/controller/python/chip/clusters/Attribute.py
++++ b/src/controller/python/chip/clusters/Attribute.py
+@@ -743,6 +743,8 @@ class AsyncReadTransaction:
+             LOGGER.exception(ex)
+ 
+     def handleError(self, chipError: PyChipError):
++        if self._subscription_handler:
++            self._subscription_handler.OnErrorCb(chipError.code, self._subscription_handler)
+         self._resultError = chipError
+ 
+     def _handleSubscriptionEstablished(self, subscriptionId):
+@@ -751,6 +753,7 @@ class AsyncReadTransaction:
+                 self, subscriptionId, self._devCtrl)
+             self._future.set_result(self._subscription_handler)
+         else:
++            self._subscription_handler._subscriptionId = subscriptionId
+             if self._subscription_handler._onResubscriptionSucceededCb is not None:
+                 if (self._subscription_handler._onResubscriptionSucceededCb_isAsync):
+                     self._event_loop.create_task(
+@@ -807,10 +810,7 @@ class AsyncReadTransaction:
+         #
+         if not self._future.done():
+             if self._resultError is not None:
+-                if self._subscription_handler:
+-                    self._subscription_handler.OnErrorCb(self._resultError.code, self._subscription_handler)
+-                else:
+-                    self._future.set_exception(self._resultError.to_exception())
++                self._future.set_exception(self._resultError.to_exception())
+             else:
+                 self._future.set_result(AsyncReadTransaction.ReadResponse(
+                     attributes=self._cache.attributeCache, events=self._events, tlvAttributes=self._cache.attributeTLVCache))
+-- 
+2.45.2
+

0035-Python-Only-auto-re-subscribe-after-initial-subscrip.patch

@@ -0,0 +1,63 @@
+From 1ef35acf92542d14bf34061f8013c678743c12a4 Mon Sep 17 00:00:00 2001
+From: Stefan Agner <stefan@agner.ch>
+Date: Thu, 18 Jul 2024 07:49:05 +0100
+Subject: [PATCH] [Python] Only auto re-subscribe after initial subscription
+ (#34370)
+
+The subscription logic waits for the first successful subscription
+before the Read() call is being returned (the future is awaited which
+is only released on handleSubscriptionEstablished). If the first
+subscription attempt fails (e.g. because the CASE session doesn't
+establish) the Read() never returns, not with an error but also not
+with a subscription transaction. And since the Python side has no
+access to the SubscriptionTransaction object at this point yet,
+there is also no way to stop this subscription attempt.
+
+With this change, we only resubscribe if the initial subscription was
+successful. This changes semantics slightly, but really allows the
+caller to decide if it wants to continue try to establish the
+subscription.
+---
+ src/controller/python/chip/clusters/attribute.cpp | 9 ++++++---
+ 1 file changed, 6 insertions(+), 3 deletions(-)
+
+diff --git a/src/controller/python/chip/clusters/attribute.cpp b/src/controller/python/chip/clusters/attribute.cpp
+index 7c5b2c906a..421284a0ae 100644
+--- a/src/controller/python/chip/clusters/attribute.cpp
++++ b/src/controller/python/chip/clusters/attribute.cpp
+@@ -145,18 +145,20 @@ public:
+ 
+     void OnSubscriptionEstablished(SubscriptionId aSubscriptionId) override
+     {
++        // Only enable auto resubscribe if the subscription is established successfully.
++        mAutoResubscribeNeeded = mAutoResubscribe;
+         gOnSubscriptionEstablishedCallback(mAppContext, aSubscriptionId);
+     }
+ 
+     CHIP_ERROR OnResubscriptionNeeded(ReadClient * apReadClient, CHIP_ERROR aTerminationCause) override
+     {
+-        if (mAutoResubscribe)
++        if (mAutoResubscribeNeeded)
+         {
+             ReturnErrorOnFailure(ReadClient::Callback::OnResubscriptionNeeded(apReadClient, aTerminationCause));
+         }
+         gOnResubscriptionAttemptedCallback(mAppContext, ToPyChipError(aTerminationCause),
+                                            apReadClient->ComputeTimeTillNextSubscription());
+-        if (mAutoResubscribe)
++        if (mAutoResubscribeNeeded)
+         {
+             return CHIP_NO_ERROR;
+         }
+@@ -242,7 +244,8 @@ private:
+     PyObject * mAppContext;
+ 
+     std::unique_ptr<ReadClient> mReadClient;
+-    bool mAutoResubscribe = true;
++    bool mAutoResubscribe       = true;
++    bool mAutoResubscribeNeeded = false;
+ };
+ 
+ extern "C" {
+-- 
+2.45.2
+