Merge changes Ibe1a854b,I8c281ad2,I9e290cd0,I0035be2d
* changes:
libbinder: RPC limit on oneway transactions
libbinder: RPC state termination shutdown session
libbinder: server sessions shut down independently
libbinder: remove unused FdTrigger::readFd
diff --git a/libs/binder/RpcServer.cpp b/libs/binder/RpcServer.cpp
index 2f378da..2d2eed2 100644
--- a/libs/binder/RpcServer.cpp
+++ b/libs/binder/RpcServer.cpp
@@ -187,6 +187,11 @@
}
mShutdownTrigger->trigger();
+ for (auto& [id, session] : mSessions) {
+ (void)id;
+ session->mShutdownTrigger->trigger();
+ }
+
while (mJoinThreadRunning || !mConnectingThreads.empty() || !mSessions.empty()) {
if (std::cv_status::timeout == mShutdownCv.wait_for(_l, std::chrono::seconds(1))) {
ALOGE("Waiting for RpcServer to shut down (1s w/o progress). Join thread running: %d, "
@@ -261,7 +266,7 @@
};
server->mConnectingThreads.erase(threadId);
- if (!idValid) {
+ if (!idValid || server->mShutdownTrigger->isTriggered()) {
return;
}
@@ -276,10 +281,14 @@
session = RpcSession::make();
session->setMaxThreads(server->mMaxThreads);
- session->setForServer(server,
- sp<RpcServer::EventListener>::fromExisting(
- static_cast<RpcServer::EventListener*>(server.get())),
- server->mSessionIdCounter, server->mShutdownTrigger);
+ if (!session->setForServer(server,
+ sp<RpcServer::EventListener>::fromExisting(
+ static_cast<RpcServer::EventListener*>(
+ server.get())),
+ server->mSessionIdCounter)) {
+ ALOGE("Failed to attach server to session");
+ return;
+ }
server->mSessions[server->mSessionIdCounter] = session;
} else {
diff --git a/libs/binder/RpcSession.cpp b/libs/binder/RpcSession.cpp
index c563377..62118ff 100644
--- a/libs/binder/RpcSession.cpp
+++ b/libs/binder/RpcSession.cpp
@@ -113,17 +113,21 @@
return state()->getMaxThreads(connection.fd(), sp<RpcSession>::fromExisting(this), maxThreads);
}
-bool RpcSession::shutdown() {
+bool RpcSession::shutdownAndWait(bool wait) {
std::unique_lock<std::mutex> _l(mMutex);
- LOG_ALWAYS_FATAL_IF(mForServer.promote() != nullptr, "Can only shut down client session");
LOG_ALWAYS_FATAL_IF(mShutdownTrigger == nullptr, "Shutdown trigger not installed");
- LOG_ALWAYS_FATAL_IF(mShutdownListener == nullptr, "Shutdown listener not installed");
mShutdownTrigger->trigger();
- mShutdownListener->waitForShutdown(_l);
- mState->terminate();
- LOG_ALWAYS_FATAL_IF(!mThreads.empty(), "Shutdown failed");
+ if (wait) {
+ LOG_ALWAYS_FATAL_IF(mShutdownListener == nullptr, "Shutdown listener not installed");
+ mShutdownListener->waitForShutdown(_l);
+ LOG_ALWAYS_FATAL_IF(!mThreads.empty(), "Shutdown failed");
+ }
+
+ _l.unlock();
+ mState->clear();
+
return true;
}
@@ -139,12 +143,15 @@
status_t RpcSession::sendDecStrong(const RpcAddress& address) {
ExclusiveConnection connection(sp<RpcSession>::fromExisting(this),
ConnectionUse::CLIENT_REFCOUNT);
- return state()->sendDecStrong(connection.fd(), address);
+ return state()->sendDecStrong(connection.fd(), sp<RpcSession>::fromExisting(this), address);
}
std::unique_ptr<RpcSession::FdTrigger> RpcSession::FdTrigger::make() {
auto ret = std::make_unique<RpcSession::FdTrigger>();
- if (!android::base::Pipe(&ret->mRead, &ret->mWrite)) return nullptr;
+ if (!android::base::Pipe(&ret->mRead, &ret->mWrite)) {
+ ALOGE("Could not create pipe %s", strerror(errno));
+ return nullptr;
+ }
return ret;
}
@@ -152,6 +159,10 @@
mWrite.reset();
}
+bool RpcSession::FdTrigger::isTriggered() {
+ return mWrite == -1;
+}
+
status_t RpcSession::FdTrigger::triggerablePollRead(base::borrowed_fd fd) {
while (true) {
pollfd pfd[]{{.fd = fd.get(), .events = POLLIN | POLLHUP, .revents = 0},
@@ -408,20 +419,21 @@
return true;
}
-void RpcSession::setForServer(const wp<RpcServer>& server, const wp<EventListener>& eventListener,
- int32_t sessionId,
- const std::shared_ptr<FdTrigger>& shutdownTrigger) {
+bool RpcSession::setForServer(const wp<RpcServer>& server, const wp<EventListener>& eventListener,
+ int32_t sessionId) {
LOG_ALWAYS_FATAL_IF(mForServer != nullptr);
LOG_ALWAYS_FATAL_IF(server == nullptr);
LOG_ALWAYS_FATAL_IF(mEventListener != nullptr);
LOG_ALWAYS_FATAL_IF(eventListener == nullptr);
LOG_ALWAYS_FATAL_IF(mShutdownTrigger != nullptr);
- LOG_ALWAYS_FATAL_IF(shutdownTrigger == nullptr);
+
+ mShutdownTrigger = FdTrigger::make();
+ if (mShutdownTrigger == nullptr) return false;
mId = sessionId;
mForServer = server;
mEventListener = eventListener;
- mShutdownTrigger = shutdownTrigger;
+ return true;
}
sp<RpcSession::RpcConnection> RpcSession::assignServerToThisThread(unique_fd fd) {
diff --git a/libs/binder/RpcState.cpp b/libs/binder/RpcState.cpp
index 93f1529..3113841 100644
--- a/libs/binder/RpcState.cpp
+++ b/libs/binder/RpcState.cpp
@@ -137,9 +137,39 @@
dumpLocked();
}
-void RpcState::terminate() {
+void RpcState::clear() {
std::unique_lock<std::mutex> _l(mNodeMutex);
- terminate(_l);
+
+ if (mTerminated) {
+ LOG_ALWAYS_FATAL_IF(!mNodeForAddress.empty(),
+ "New state should be impossible after terminating!");
+ return;
+ }
+
+ if (SHOULD_LOG_RPC_DETAIL) {
+ ALOGE("RpcState::clear()");
+ dumpLocked();
+ }
+
+ // if the destructor of a binder object makes another RPC call, then calling
+ // decStrong could deadlock. So, we must hold onto these binders until
+ // mNodeMutex is no longer taken.
+ std::vector<sp<IBinder>> tempHoldBinder;
+
+ mTerminated = true;
+ for (auto& [address, node] : mNodeForAddress) {
+ sp<IBinder> binder = node.binder.promote();
+ LOG_ALWAYS_FATAL_IF(binder == nullptr, "Binder %p expected to be owned.", binder.get());
+
+ if (node.sentRef != nullptr) {
+ tempHoldBinder.push_back(node.sentRef);
+ }
+ }
+
+ mNodeForAddress.clear();
+
+ _l.unlock();
+ tempHoldBinder.clear(); // explicit
}
void RpcState::dumpLocked() {
@@ -170,32 +200,6 @@
ALOGE("END DUMP OF RpcState");
}
-void RpcState::terminate(std::unique_lock<std::mutex>& lock) {
- if (SHOULD_LOG_RPC_DETAIL) {
- ALOGE("RpcState::terminate()");
- dumpLocked();
- }
-
- // if the destructor of a binder object makes another RPC call, then calling
- // decStrong could deadlock. So, we must hold onto these binders until
- // mNodeMutex is no longer taken.
- std::vector<sp<IBinder>> tempHoldBinder;
-
- mTerminated = true;
- for (auto& [address, node] : mNodeForAddress) {
- sp<IBinder> binder = node.binder.promote();
- LOG_ALWAYS_FATAL_IF(binder == nullptr, "Binder %p expected to be owned.", binder.get());
-
- if (node.sentRef != nullptr) {
- tempHoldBinder.push_back(node.sentRef);
- }
- }
-
- mNodeForAddress.clear();
-
- lock.unlock();
- tempHoldBinder.clear(); // explicit
-}
RpcState::CommandData::CommandData(size_t size) : mSize(size) {
// The maximum size for regular binder is 1MB for all concurrent
@@ -218,13 +222,13 @@
mData.reset(new (std::nothrow) uint8_t[size]);
}
-status_t RpcState::rpcSend(const base::unique_fd& fd, const char* what, const void* data,
- size_t size) {
+status_t RpcState::rpcSend(const base::unique_fd& fd, const sp<RpcSession>& session,
+ const char* what, const void* data, size_t size) {
LOG_RPC_DETAIL("Sending %s on fd %d: %s", what, fd.get(), hexString(data, size).c_str());
if (size > std::numeric_limits<ssize_t>::max()) {
ALOGE("Cannot send %s at size %zu (too big)", what, size);
- terminate();
+ (void)session->shutdownAndWait(false);
return BAD_VALUE;
}
@@ -235,7 +239,7 @@
LOG_RPC_DETAIL("Failed to send %s (sent %zd of %zu bytes) on fd %d, error: %s", what, sent,
size, fd.get(), strerror(savedErrno));
- terminate();
+ (void)session->shutdownAndWait(false);
return -savedErrno;
}
@@ -246,7 +250,7 @@
const char* what, void* data, size_t size) {
if (size > std::numeric_limits<ssize_t>::max()) {
ALOGE("Cannot rec %s at size %zu (too big)", what, size);
- terminate();
+ (void)session->shutdownAndWait(false);
return BAD_VALUE;
}
@@ -358,7 +362,11 @@
if (flags & IBinder::FLAG_ONEWAY) {
asyncNumber = it->second.asyncNumber;
- if (!nodeProgressAsyncNumber(&it->second, _l)) return DEAD_OBJECT;
+ if (!nodeProgressAsyncNumber(&it->second)) {
+ _l.unlock();
+ (void)session->shutdownAndWait(false);
+ return DEAD_OBJECT;
+ }
}
}
@@ -390,7 +398,7 @@
data.dataSize());
if (status_t status =
- rpcSend(fd, "transaction", transactionData.data(), transactionData.size());
+ rpcSend(fd, session, "transaction", transactionData.data(), transactionData.size());
status != OK)
return status;
@@ -442,7 +450,7 @@
if (command.bodySize < sizeof(RpcWireReply)) {
ALOGE("Expecting %zu but got %" PRId32 " bytes for RpcWireReply. Terminating!",
sizeof(RpcWireReply), command.bodySize);
- terminate();
+ (void)session->shutdownAndWait(false);
return BAD_VALUE;
}
RpcWireReply* rpcReply = reinterpret_cast<RpcWireReply*>(data.data());
@@ -457,7 +465,8 @@
return OK;
}
-status_t RpcState::sendDecStrong(const base::unique_fd& fd, const RpcAddress& addr) {
+status_t RpcState::sendDecStrong(const base::unique_fd& fd, const sp<RpcSession>& session,
+ const RpcAddress& addr) {
{
std::lock_guard<std::mutex> _l(mNodeMutex);
if (mTerminated) return DEAD_OBJECT; // avoid fatal only, otherwise races
@@ -476,10 +485,10 @@
.command = RPC_COMMAND_DEC_STRONG,
.bodySize = sizeof(RpcWireAddress),
};
- if (status_t status = rpcSend(fd, "dec ref header", &cmd, sizeof(cmd)); status != OK)
+ if (status_t status = rpcSend(fd, session, "dec ref header", &cmd, sizeof(cmd)); status != OK)
return status;
- if (status_t status =
- rpcSend(fd, "dec ref body", &addr.viewRawEmbedded(), sizeof(RpcWireAddress));
+ if (status_t status = rpcSend(fd, session, "dec ref body", &addr.viewRawEmbedded(),
+ sizeof(RpcWireAddress));
status != OK)
return status;
return OK;
@@ -538,7 +547,7 @@
// also can't consider it a fatal error because this would allow any client
// to kill us, so ending the session for misbehaving client.
ALOGE("Unknown RPC command %d - terminating session", command.command);
- terminate();
+ (void)session->shutdownAndWait(false);
return DEAD_OBJECT;
}
status_t RpcState::processTransact(const base::unique_fd& fd, const sp<RpcSession>& session,
@@ -571,7 +580,7 @@
if (transactionData.size() < sizeof(RpcWireTransaction)) {
ALOGE("Expecting %zu but got %zu bytes for RpcWireTransaction. Terminating!",
sizeof(RpcWireTransaction), transactionData.size());
- terminate();
+ (void)session->shutdownAndWait(false);
return BAD_VALUE;
}
RpcWireTransaction* transaction = reinterpret_cast<RpcWireTransaction*>(transactionData.data());
@@ -600,15 +609,15 @@
// session.
ALOGE("While transacting, binder has been deleted at address %s. Terminating!",
addr.toString().c_str());
- terminate();
+ (void)session->shutdownAndWait(false);
replyStatus = BAD_VALUE;
} else if (target->localBinder() == nullptr) {
ALOGE("Unknown binder address or non-local binder, not address %s. Terminating!",
addr.toString().c_str());
- terminate();
+ (void)session->shutdownAndWait(false);
replyStatus = BAD_VALUE;
} else if (transaction->flags & IBinder::FLAG_ONEWAY) {
- std::lock_guard<std::mutex> _l(mNodeMutex);
+ std::unique_lock<std::mutex> _l(mNodeMutex);
auto it = mNodeForAddress.find(addr);
if (it->second.binder.promote() != target) {
ALOGE("Binder became invalid during transaction. Bad client? %s",
@@ -617,16 +626,33 @@
} else if (transaction->asyncNumber != it->second.asyncNumber) {
// we need to process some other asynchronous transaction
// first
- // TODO(b/183140903): limit enqueues/detect overfill for bad client
- // TODO(b/183140903): detect when an object is deleted when it still has
- // pending async transactions
it->second.asyncTodo.push(BinderNode::AsyncTodo{
.ref = target,
.data = std::move(transactionData),
.asyncNumber = transaction->asyncNumber,
});
- LOG_RPC_DETAIL("Enqueuing %" PRId64 " on %s", transaction->asyncNumber,
- addr.toString().c_str());
+
+ size_t numPending = it->second.asyncTodo.size();
+ LOG_RPC_DETAIL("Enqueuing %" PRId64 " on %s (%zu pending)",
+ transaction->asyncNumber, addr.toString().c_str(), numPending);
+
+ constexpr size_t kArbitraryOnewayCallTerminateLevel = 10000;
+ constexpr size_t kArbitraryOnewayCallWarnLevel = 1000;
+ constexpr size_t kArbitraryOnewayCallWarnPer = 1000;
+
+ if (numPending >= kArbitraryOnewayCallWarnLevel) {
+ if (numPending >= kArbitraryOnewayCallTerminateLevel) {
+ ALOGE("WARNING: %zu pending oneway transactions. Terminating!", numPending);
+ _l.unlock();
+ (void)session->shutdownAndWait(false);
+ return FAILED_TRANSACTION;
+ }
+
+ if (numPending % kArbitraryOnewayCallWarnPer == 0) {
+ ALOGW("Warning: many oneway transactions built up on %p (%zu)",
+ target.get(), numPending);
+ }
+ }
return OK;
}
}
@@ -707,7 +733,11 @@
// last refcount dropped after this transaction happened
if (it == mNodeForAddress.end()) return OK;
- if (!nodeProgressAsyncNumber(&it->second, _l)) return DEAD_OBJECT;
+ if (!nodeProgressAsyncNumber(&it->second)) {
+ _l.unlock();
+ (void)session->shutdownAndWait(false);
+ return DEAD_OBJECT;
+ }
if (it->second.asyncTodo.size() == 0) return OK;
if (it->second.asyncTodo.top().asyncNumber == it->second.asyncNumber) {
@@ -753,7 +783,7 @@
memcpy(replyData.data() + sizeof(RpcWireHeader) + sizeof(RpcWireReply), reply.data(),
reply.dataSize());
- return rpcSend(fd, "reply", replyData.data(), replyData.size());
+ return rpcSend(fd, session, "reply", replyData.data(), replyData.size());
}
status_t RpcState::processDecStrong(const base::unique_fd& fd, const sp<RpcSession>& session,
@@ -772,7 +802,7 @@
if (command.bodySize < sizeof(RpcWireAddress)) {
ALOGE("Expecting %zu but got %" PRId32 " bytes for RpcWireAddress. Terminating!",
sizeof(RpcWireAddress), command.bodySize);
- terminate();
+ (void)session->shutdownAndWait(false);
return BAD_VALUE;
}
RpcWireAddress* address = reinterpret_cast<RpcWireAddress*>(commandData.data());
@@ -790,7 +820,8 @@
if (target == nullptr) {
ALOGE("While requesting dec strong, binder has been deleted at address %s. Terminating!",
addr.toString().c_str());
- terminate();
+ _l.unlock();
+ (void)session->shutdownAndWait(false);
return BAD_VALUE;
}
@@ -826,12 +857,11 @@
return ref;
}
-bool RpcState::nodeProgressAsyncNumber(BinderNode* node, std::unique_lock<std::mutex>& lock) {
+bool RpcState::nodeProgressAsyncNumber(BinderNode* node) {
// 2**64 =~ 10**19 =~ 1000 transactions per second for 585 million years to
// a single binder
if (node->asyncNumber >= std::numeric_limits<decltype(node->asyncNumber)>::max()) {
ALOGE("Out of async transaction IDs. Terminating");
- terminate(lock);
return false;
}
node->asyncNumber++;
diff --git a/libs/binder/RpcState.h b/libs/binder/RpcState.h
index 81ff458..13c3115 100644
--- a/libs/binder/RpcState.h
+++ b/libs/binder/RpcState.h
@@ -65,7 +65,8 @@
uint32_t code, const Parcel& data,
const sp<RpcSession>& session, Parcel* reply,
uint32_t flags);
- [[nodiscard]] status_t sendDecStrong(const base::unique_fd& fd, const RpcAddress& address);
+ [[nodiscard]] status_t sendDecStrong(const base::unique_fd& fd, const sp<RpcSession>& session,
+ const RpcAddress& address);
enum class CommandType {
ANY,
@@ -110,11 +111,10 @@
* WARNING: RpcState is responsible for calling this when the session is
* no longer recoverable.
*/
- void terminate();
+ void clear();
private:
void dumpLocked();
- void terminate(std::unique_lock<std::mutex>& lock);
// Alternative to std::vector<uint8_t> that doesn't abort on allocation failure and caps
// large allocations to avoid being requested from allocating too much data.
@@ -130,8 +130,8 @@
size_t mSize;
};
- [[nodiscard]] status_t rpcSend(const base::unique_fd& fd, const char* what, const void* data,
- size_t size);
+ [[nodiscard]] status_t rpcSend(const base::unique_fd& fd, const sp<RpcSession>& session,
+ const char* what, const void* data, size_t size);
[[nodiscard]] status_t rpcRec(const base::unique_fd& fd, const sp<RpcSession>& session,
const char* what, void* data, size_t size);
@@ -204,9 +204,8 @@
// dropped after any locks are removed.
sp<IBinder> tryEraseNode(std::map<RpcAddress, BinderNode>::iterator& it);
// true - success
- // false - state terminated, lock gone, halt
- [[nodiscard]] bool nodeProgressAsyncNumber(BinderNode* node,
- std::unique_lock<std::mutex>& lock);
+ // false - session shutdown, halt
+ [[nodiscard]] bool nodeProgressAsyncNumber(BinderNode* node);
std::mutex mNodeMutex;
bool mTerminated = false;
diff --git a/libs/binder/include/binder/RpcServer.h b/libs/binder/include/binder/RpcServer.h
index 98db221..b88bf50 100644
--- a/libs/binder/include/binder/RpcServer.h
+++ b/libs/binder/include/binder/RpcServer.h
@@ -173,7 +173,7 @@
wp<IBinder> mRootObjectWeak;
std::map<int32_t, sp<RpcSession>> mSessions;
int32_t mSessionIdCounter = 0;
- std::shared_ptr<RpcSession::FdTrigger> mShutdownTrigger;
+ std::unique_ptr<RpcSession::FdTrigger> mShutdownTrigger;
std::condition_variable mShutdownCv;
};
diff --git a/libs/binder/include/binder/RpcSession.h b/libs/binder/include/binder/RpcSession.h
index a6bc1a9..7aa6d02 100644
--- a/libs/binder/include/binder/RpcSession.h
+++ b/libs/binder/include/binder/RpcSession.h
@@ -97,14 +97,20 @@
status_t getRemoteMaxThreads(size_t* maxThreads);
/**
- * Shuts down the service. Only works for client sessions (server-side
- * sessions currently only support shutting down the entire server).
+ * Shuts down the service.
+ *
+ * For client sessions, wait can be true or false. For server sessions,
+ * waiting is not currently supported (will abort).
*
* Warning: this is currently not active/nice (the server isn't told we're
* shutting down). Being nicer to the server could potentially make it
* reclaim resources faster.
+ *
+ * If this is called w/ 'wait' true, then this will wait for shutdown to
+ * complete before returning. This will hang if it is called from the
+ * session threadpool (when processing received calls).
*/
- [[nodiscard]] bool shutdown();
+ [[nodiscard]] bool shutdownAndWait(bool wait);
[[nodiscard]] status_t transact(const sp<IBinder>& binder, uint32_t code, const Parcel& data,
Parcel* reply, uint32_t flags);
@@ -129,16 +135,17 @@
static std::unique_ptr<FdTrigger> make();
/**
- * poll() on this fd for POLLHUP to get notification when trigger is called
- */
- base::borrowed_fd readFd() const { return mRead; }
-
- /**
* Close the write end of the pipe so that the read end receives POLLHUP.
+ * Not threadsafe.
*/
void trigger();
/**
+ * Whether this has been triggered.
+ */
+ bool isTriggered();
+
+ /**
* Poll for a read event.
*
* Return:
@@ -197,9 +204,9 @@
[[nodiscard]] bool setupOneSocketConnection(const RpcSocketAddress& address, int32_t sessionId,
bool server);
[[nodiscard]] bool addClientConnection(base::unique_fd fd);
- void setForServer(const wp<RpcServer>& server,
- const wp<RpcSession::EventListener>& eventListener, int32_t sessionId,
- const std::shared_ptr<FdTrigger>& shutdownTrigger);
+ [[nodiscard]] bool setForServer(const wp<RpcServer>& server,
+ const wp<RpcSession::EventListener>& eventListener,
+ int32_t sessionId);
sp<RpcConnection> assignServerToThisThread(base::unique_fd fd);
[[nodiscard]] bool removeServerConnection(const sp<RpcConnection>& connection);
@@ -252,7 +259,7 @@
// TODO(b/183988761): this shouldn't be guessable
std::optional<int32_t> mId;
- std::shared_ptr<FdTrigger> mShutdownTrigger;
+ std::unique_ptr<FdTrigger> mShutdownTrigger;
std::unique_ptr<RpcState> mState;
diff --git a/libs/binder/tests/binderRpcTest.cpp b/libs/binder/tests/binderRpcTest.cpp
index 0a970fb..82f8a3e 100644
--- a/libs/binder/tests/binderRpcTest.cpp
+++ b/libs/binder/tests/binderRpcTest.cpp
@@ -941,6 +941,40 @@
for (auto& t : threads) t.join();
}
+TEST_P(BinderRpc, OnewayCallExhaustion) {
+ constexpr size_t kNumClients = 2;
+ constexpr size_t kTooLongMs = 1000;
+
+ auto proc = createRpcTestSocketServerProcess(kNumClients /*threads*/, 2 /*sessions*/);
+
+ // Build up oneway calls on the second session to make sure it terminates
+ // and shuts down. The first session should be unaffected (proc destructor
+ // checks the first session).
+ auto iface = interface_cast<IBinderRpcTest>(proc.proc.sessions.at(1).root);
+
+ std::vector<std::thread> threads;
+ for (size_t i = 0; i < kNumClients; i++) {
+ // one of these threads will get stuck queueing a transaction once the
+ // socket fills up, the other will be able to fill up transactions on
+ // this object
+ threads.push_back(std::thread([&] {
+ while (iface->sleepMsAsync(kTooLongMs).isOk()) {
+ }
+ }));
+ }
+ for (auto& t : threads) t.join();
+
+ Status status = iface->sleepMsAsync(kTooLongMs);
+ EXPECT_EQ(DEAD_OBJECT, status.transactionError()) << status;
+
+ // the second session should be shutdown in the other process by the time we
+ // are able to join above (it'll only be hung up once it finishes processing
+ // any pending commands). We need to erase this session from the record
+ // here, so that the destructor for our session won't check that this
+ // session is valid, but we still want it to test the other session.
+ proc.proc.sessions.erase(proc.proc.sessions.begin() + 1);
+}
+
TEST_P(BinderRpc, Callbacks) {
const static std::string kTestString = "good afternoon!";
@@ -966,7 +1000,7 @@
// since this session has a reverse connection w/ a threadpool, we
// need to manually shut it down
- EXPECT_TRUE(proc.proc.sessions.at(0).session->shutdown());
+ EXPECT_TRUE(proc.proc.sessions.at(0).session->shutdownAndWait(true));
proc.expectAlreadyShutdown = true;
}