servicemanager: log missing service requestor pid

To aid reducing logspam when clients repeatedly
request services.

Bug: N/A
Test: boot & check logs
Change-Id: I7acce0c94f00ee954d3285b3a4b94ca56b7636ef

3 files changed, 8 insertions, 7 deletions

diff --git a/cmds/servicemanager/ServiceManager.cpp b/cmds/servicemanager/ServiceManager.cpp
index 4472db10c0..98a70ed973 100644
--- a/cmds/servicemanager/ServiceManager.cpp
+++ b/cmds/servicemanager/ServiceManager.cpp
@@ -301,7 +301,7 @@ sp<IBinder> ServiceManager::tryGetService(const std::string& name, bool startIfN
     }
 
     if (!out && startIfNotFound) {
-        tryStartService(name);
+        tryStartService(ctx, name);
     }
 
     if (out) {
@@ -651,10 +651,11 @@ void ServiceManager::binderDied(const wp<IBinder>& who) {
     }
 }
 
-void ServiceManager::tryStartService(const std::string& name) {
-    ALOGI("Since '%s' could not be found, trying to start it as a lazy AIDL service. (if it's not "
-          "configured to be a lazy service, it may be stuck starting or still starting).",
-          name.c_str());
+void ServiceManager::tryStartService(const Access::CallingContext& ctx, const std::string& name) {
+    ALOGI("Since '%s' could not be found (requested by debug pid %d), trying to start it as a lazy "
+          "AIDL service. (if it's not configured to be a lazy service, it may be stuck starting or "
+          "still starting).",
+          name.c_str(), ctx.debugPid);
 
     std::thread([=] {
         if (!base::SetProperty("ctl.interface_start", "aidl/" + name)) {
diff --git a/cmds/servicemanager/ServiceManager.h b/cmds/servicemanager/ServiceManager.h
index 3aa6731eb3..3b925a48cb 100644
--- a/cmds/servicemanager/ServiceManager.h
+++ b/cmds/servicemanager/ServiceManager.h
@@ -67,7 +67,7 @@ public:
     void clear();
 
 protected:
-    virtual void tryStartService(const std::string& name);
+    virtual void tryStartService(const Access::CallingContext& ctx, const std::string& name);
 
 private:
     struct Service {
diff --git a/cmds/servicemanager/test_sm.cpp b/cmds/servicemanager/test_sm.cpp
index 0fd8d8ee2a..11e20073a0 100644
--- a/cmds/servicemanager/test_sm.cpp
+++ b/cmds/servicemanager/test_sm.cpp
@@ -62,7 +62,7 @@ public:
 class MockServiceManager : public ServiceManager {
  public:
     MockServiceManager(std::unique_ptr<Access>&& access) : ServiceManager(std::move(access)) {}
-    MOCK_METHOD1(tryStartService, void(const std::string& name));
+    MOCK_METHOD2(tryStartService, void(const Access::CallingContext&, const std::string& name));
 };
 
 static sp<ServiceManager> getPermissiveServiceManager() {