Merge "Improved logging of APN context" (852bfd5e) · Commits · e / devices / smdk4412 / android_frameworks_opt_telephony

src/java/com/android/internal/telephony/dataconnection/ApnContext.java

+33 −45

Original line number	Diff line number	Diff line
		@@ -153,10 +153,7 @@ public class ApnContext {
		* @param dc data connection
		*/
		public synchronized void setDataConnection(DataConnection dc) {
		if (DBG) {
		log("setDataConnectionAc: old dc=" + mDataConnection + ",new dc=" + dc
		+ " this=" + this);
		}
		log("setDataConnectionAc: old=" + mDataConnection + ",new=" + dc + " this=" + this);
		mDataConnection = dc;
		}

		@@ -193,7 +190,7 @@ public class ApnContext {
		* @return APN setting
		*/
		public synchronized ApnSetting getApnSetting() {
		if (DBG) log("getApnSetting: apnSetting=" + mApnSetting);
		log("getApnSetting: apnSetting=" + mApnSetting);
		return mApnSetting;
		}

		@@ -202,7 +199,7 @@ public class ApnContext {
		* @param apnSetting APN setting
		*/
		public synchronized void setApnSetting(ApnSetting apnSetting) {
		if (DBG) log("setApnSetting: apnSetting=" + apnSetting);
		log("setApnSetting: apnSetting=" + apnSetting);
		mApnSetting = apnSetting;
		}

		@@ -279,9 +276,7 @@ public class ApnContext {
		* @param s Current data call state
		*/
		public synchronized void setState(DctConstants.State s) {
		if (DBG) {
		log("setState: " + s + ", previous state:" + mState);
		}

		if (mState != s) {
		mStateLocalLog.log("State changed from " + mState + " to " + s);
		@@ -290,7 +285,8 @@ public class ApnContext {

		if (mState == DctConstants.State.FAILED) {
		if (mRetryManager.getWaitingApns() != null) {
		mRetryManager.getWaitingApns().clear(); // when teardown the connection and set to IDLE
		// when teardown the connection and set to IDLE
		mRetryManager.getWaitingApns().clear();
		}
		}
		}
		@@ -318,9 +314,7 @@ public class ApnContext {
		* @param reason Reason for data call connection
		*/
		public synchronized void setReason(String reason) {
		if (DBG) {
		log("set reason as " + reason + ",current state " + mState);
		}
		mReason = reason;
		}

		@@ -373,9 +367,7 @@ public class ApnContext {
		* @param enabled True if data call is enabled
		*/
		public void setEnabled(boolean enabled) {
		if (DBG) {
		log("set enabled as " + enabled + ", current state is " + mDataEnabled.get());
		}
		mDataEnabled.set(enabled);
		}

		@@ -402,23 +394,22 @@ public class ApnContext {
		}
		}

		private final ArrayList<LocalLog> mLocalLogs = new ArrayList<>();
		private final LocalLog mLocalLog = new LocalLog(150);
		private final ArrayList<NetworkRequest> mNetworkRequests = new ArrayList<>();
		private final LocalLog mStateLocalLog = new LocalLog(50);

		public void requestLog(String str) {
		synchronized (mRefCountLock) {
		for (LocalLog l : mLocalLogs) {
		l.log(str);
		}
		synchronized (mLocalLog) {
		mLocalLog.log(str);
		}
		}

		public void requestNetwork(NetworkRequest networkRequest, @RequestNetworkType int type,
		Message onCompleteMsg, LocalLog log) {
		Message onCompleteMsg) {
		synchronized (mRefCountLock) {
		mLocalLogs.add(log);
		mNetworkRequests.add(networkRequest);
		logl("requestNetwork for " + networkRequest + ", type="
		+ DcTracker.requestTypeToString(type));
		mDcTracker.enableApn(ApnSetting.getApnTypesBitmaskFromString(mApnType), type,
		onCompleteMsg);
		if (mDataConnection != null) {
		@@ -429,17 +420,10 @@ public class ApnContext {
		}
		}

		public void releaseNetwork(NetworkRequest networkRequest, @ReleaseNetworkType int type,
		LocalLog log) {
		public void releaseNetwork(NetworkRequest networkRequest, @ReleaseNetworkType int type) {
		synchronized (mRefCountLock) {
		if (mLocalLogs.contains(log) == false) {
		log.log("ApnContext.releaseNetwork can't find this log");
		} else {
		mLocalLogs.remove(log);
		}
		if (mNetworkRequests.contains(networkRequest) == false) {
		log.log("ApnContext.releaseNetwork can't find this request ("
		+ networkRequest + ")");
		logl("releaseNetwork can't find this request (" + networkRequest + ")");
		} else {
		mNetworkRequests.remove(networkRequest);
		if (mDataConnection != null) {
		@@ -447,8 +431,8 @@ public class ApnContext {
		// the data connection. For example, the score may change.
		mDataConnection.reevaluateDataConnectionProperties();
		}
		log.log("ApnContext.releaseNetwork left with " + mNetworkRequests.size() +
		" requests.");
		logl("releaseNetwork left with " + mNetworkRequests.size()
		+ " requests.");
		if (mNetworkRequests.size() == 0
		\|\| type == DcTracker.RELEASE_TYPE_DETACH
		\|\| type == DcTracker.RELEASE_TYPE_HANDOVER) {
		@@ -482,8 +466,7 @@ public class ApnContext {
		private final SparseIntArray mRetriesLeftPerErrorCode = new SparseIntArray();

		public void resetErrorCodeRetries() {
		requestLog("ApnContext.resetErrorCodeRetries");
		if (DBG) log("ApnContext.resetErrorCodeRetries");
		logl("ApnContext.resetErrorCodeRetries");

		String[] config = mPhone.getContext().getResources().getStringArray(
		com.android.internal.R.array.config_cell_retries_per_error_code);
		@@ -533,10 +516,8 @@ public class ApnContext {
		}
		}
		}
		String str = "ApnContext.restartOnError(" + errorCode + ") found " + retriesLeft +
		" and returned " + result;
		if (DBG) log(str);
		requestLog(str);
		logl("ApnContext.restartOnError(" + errorCode + ") found " + retriesLeft
		+ " and returned " + result);
		return result;
		}

		@@ -658,8 +639,15 @@ public class ApnContext {
		}

		private void log(String s) {
		if (DBG) {
		Rlog.d(LOG_TAG, "[ApnContext:" + mApnType + "] " + s);
		}
		}

		private void logl(String s) {
		log(s);
		mLocalLog.log(s);
		}

		public void dump(FileDescriptor fd, PrintWriter printWriter, String[] args) {
		final IndentingPrintWriter pw = new IndentingPrintWriter(printWriter, " ");
		@@ -674,10 +662,10 @@ public class ApnContext {
		pw.decreaseIndent();
		}
		pw.increaseIndent();
		for (LocalLog l : mLocalLogs) {
		l.dump(fd, pw, args);
		pw.println("-----");
		}
		pw.println("Local log:");
		mLocalLog.dump(fd, pw, args);
		pw.println("-----");
		pw.decreaseIndent();
		pw.println("Historical APN state:");
		pw.increaseIndent();

src/java/com/android/internal/telephony/dataconnection/DataConnection.java

+4 −6

Original line number	Diff line number	Diff line
		@@ -606,12 +606,10 @@ public class DataConnection extends StateMachine {
		* @return Fail cause if failed to setup data connection. {@link DataFailCause#NONE} if success.
		*/
		private @DataFailCause.FailCause int connect(ConnectionParams cp) {
		if (DBG) {
		log("connect: carrier='" + mApnSetting.getEntryName()
		+ "' APN='" + mApnSetting.getApnName()
		+ "' proxy='" + mApnSetting.getProxyAddressAsString()
		+ "' port='" + mApnSetting.getProxyPort() + "'");
		}
		if (cp.mApnContext != null) cp.mApnContext.requestLog("DataConnection.connect");

		// Check if we should fake an error.

src/java/com/android/internal/telephony/dataconnection/DcTracker.java

+4 −10

Original line number	Diff line number	Diff line
		@@ -897,24 +897,19 @@ public class DcTracker extends Handler {
		}

		public void requestNetwork(NetworkRequest networkRequest, @RequestNetworkType int type,
		Message onCompleteMsg, LocalLog log) {
		Message onCompleteMsg) {
		final int apnType = ApnContext.getApnTypeFromNetworkRequest(networkRequest);
		final ApnContext apnContext = mApnContextsByType.get(apnType);
		log.log("DcTracker.requestNetwork for " + networkRequest + " found " + apnContext
		+ ", type=" + requestTypeToString(type));
		if (apnContext != null) {
		apnContext.requestNetwork(networkRequest, type, onCompleteMsg, log);
		apnContext.requestNetwork(networkRequest, type, onCompleteMsg);
		}
		}

		public void releaseNetwork(NetworkRequest networkRequest, @ReleaseNetworkType int type,
		LocalLog log) {
		public void releaseNetwork(NetworkRequest networkRequest, @ReleaseNetworkType int type) {
		final int apnType = ApnContext.getApnTypeFromNetworkRequest(networkRequest);
		final ApnContext apnContext = mApnContextsByType.get(apnType);
		log.log("DcTracker.releaseNetwork for " + networkRequest + " found " + apnContext
		+ ", type=" + releaseTypeToString(type));
		if (apnContext != null) {
		apnContext.releaseNetwork(networkRequest, type, log);
		apnContext.releaseNetwork(networkRequest, type);
		}
		}

		@@ -1710,7 +1705,6 @@ public class DcTracker extends Handler {
		str = "cleanUpConnectionInternal: X detach=" + detach + " reason="
		+ apnContext.getReason();
		if (DBG) log(str + " apnContext=" + apnContext + " dc=" + apnContext.getDataConnection());
		apnContext.requestLog(str);
		}

		/**

src/java/com/android/internal/telephony/dataconnection/TelephonyNetworkFactory.java

+2 −3

Original line number	Diff line number	Diff line
		@@ -204,7 +204,7 @@ public class TelephonyNetworkFactory extends NetworkFactory {
		int transport, Message onCompleteMsg) {
		if (mPhone.getDcTracker(transport) != null) {
		mPhone.getDcTracker(transport).requestNetwork(networkRequest, requestType,
		onCompleteMsg, mLocalLog);
		onCompleteMsg);
		}
		}

		@@ -212,8 +212,7 @@ public class TelephonyNetworkFactory extends NetworkFactory {
		@ReleaseNetworkType int releaseType,
		int transport) {
		if (mPhone.getDcTracker(transport) != null) {
		mPhone.getDcTracker(transport).releaseNetwork(networkRequest, releaseType,
		mLocalLog);
		mPhone.getDcTracker(transport).releaseNetwork(networkRequest, releaseType);
		}
		}

tests/telephonytests/src/com/android/internal/telephony/dataconnection/ApnContextTest.java

+10 −16

Original line number	Diff line number	Diff line
		@@ -30,7 +30,6 @@ import android.net.NetworkConfig;
		import android.net.NetworkRequest;
		import android.telephony.data.ApnSetting;
		import android.test.suitebuilder.annotation.SmallTest;
		import android.util.LocalLog;

		import com.android.internal.R;
		import com.android.internal.telephony.DctConstants;
		@@ -117,9 +116,8 @@ public class ApnContextTest extends TelephonyTest {
		@Test
		@SmallTest
		public void testNetworkRequestNormal() throws Exception {
		LocalLog log = new LocalLog(3);
		NetworkRequest nr1 = new NetworkRequest.Builder().build();
		mApnContext.requestNetwork(nr1, DcTracker.REQUEST_TYPE_NORMAL, null, log);
		mApnContext.requestNetwork(nr1, DcTracker.REQUEST_TYPE_NORMAL, null);

		verify(mDcTracker, times(1)).enableApn(eq(ApnSetting.TYPE_DEFAULT),
		eq(DcTracker.REQUEST_TYPE_NORMAL), eq(null));
		@@ -129,17 +127,16 @@ public class ApnContextTest extends TelephonyTest {
		.addCapability(NetworkCapabilities.NET_CAPABILITY_INTERNET)
		.removeCapability(NetworkCapabilities.NET_CAPABILITY_NOT_RESTRICTED)
		.build();
		LocalLog log2 = new LocalLog(3);

		mApnContext.requestNetwork(nr2, DcTracker.REQUEST_TYPE_NORMAL, null, log2);
		mApnContext.requestNetwork(nr2, DcTracker.REQUEST_TYPE_NORMAL, null);
		verify(mDcTracker, times(2)).enableApn(eq(ApnSetting.TYPE_DEFAULT),
		eq(DcTracker.REQUEST_TYPE_NORMAL), eq(null));

		mApnContext.releaseNetwork(nr1, DcTracker.RELEASE_TYPE_NORMAL, log);
		mApnContext.releaseNetwork(nr1, DcTracker.RELEASE_TYPE_NORMAL);
		verify(mDcTracker, never()).disableApn(eq(ApnSetting.TYPE_DEFAULT),
		eq(DcTracker.RELEASE_TYPE_NORMAL));

		mApnContext.releaseNetwork(nr2, DcTracker.RELEASE_TYPE_NORMAL, log2);
		mApnContext.releaseNetwork(nr2, DcTracker.RELEASE_TYPE_NORMAL);
		verify(mDcTracker, times(1)).disableApn(eq(ApnSetting.TYPE_DEFAULT),
		eq(DcTracker.RELEASE_TYPE_NORMAL));
		}
		@@ -147,9 +144,8 @@ public class ApnContextTest extends TelephonyTest {
		@Test
		@SmallTest
		public void testNetworkRequestDetach() throws Exception {
		LocalLog log = new LocalLog(3);
		NetworkRequest nr1 = new NetworkRequest.Builder().build();
		mApnContext.requestNetwork(nr1, DcTracker.REQUEST_TYPE_NORMAL, null, log);
		mApnContext.requestNetwork(nr1, DcTracker.REQUEST_TYPE_NORMAL, null);
		verify(mDcTracker, times(1)).enableApn(eq(ApnSetting.TYPE_DEFAULT),
		eq(DcTracker.REQUEST_TYPE_NORMAL), eq(null));

		@@ -158,17 +154,16 @@ public class ApnContextTest extends TelephonyTest {
		.addCapability(NetworkCapabilities.NET_CAPABILITY_INTERNET)
		.removeCapability(NetworkCapabilities.NET_CAPABILITY_NOT_RESTRICTED)
		.build();
		LocalLog log2 = new LocalLog(3);

		mApnContext.requestNetwork(nr2, DcTracker.REQUEST_TYPE_NORMAL, null, log2);
		mApnContext.requestNetwork(nr2, DcTracker.REQUEST_TYPE_NORMAL, null);
		verify(mDcTracker, times(2)).enableApn(eq(ApnSetting.TYPE_DEFAULT),
		eq(DcTracker.REQUEST_TYPE_NORMAL), eq(null));

		mApnContext.releaseNetwork(nr1, DcTracker.RELEASE_TYPE_DETACH, log);
		mApnContext.releaseNetwork(nr1, DcTracker.RELEASE_TYPE_DETACH);
		verify(mDcTracker, times(1)).disableApn(eq(ApnSetting.TYPE_DEFAULT),
		eq(DcTracker.RELEASE_TYPE_DETACH));

		mApnContext.releaseNetwork(nr2, DcTracker.RELEASE_TYPE_NORMAL, log2);
		mApnContext.releaseNetwork(nr2, DcTracker.RELEASE_TYPE_NORMAL);
		verify(mDcTracker, times(1)).disableApn(eq(ApnSetting.TYPE_DEFAULT),
		eq(DcTracker.RELEASE_TYPE_NORMAL));
		}
		@@ -176,13 +171,12 @@ public class ApnContextTest extends TelephonyTest {
		@Test
		@SmallTest
		public void testNetworkRequestHandover() throws Exception {
		LocalLog log = new LocalLog(3);
		NetworkRequest nr1 = new NetworkRequest.Builder().build();
		mApnContext.requestNetwork(nr1, DcTracker.REQUEST_TYPE_HANDOVER, null, log);
		mApnContext.requestNetwork(nr1, DcTracker.REQUEST_TYPE_HANDOVER, null);
		verify(mDcTracker, times(1)).enableApn(eq(ApnSetting.TYPE_DEFAULT),
		eq(DcTracker.REQUEST_TYPE_HANDOVER), eq(null));

		mApnContext.releaseNetwork(nr1, DcTracker.RELEASE_TYPE_HANDOVER, log);
		mApnContext.releaseNetwork(nr1, DcTracker.RELEASE_TYPE_HANDOVER);
		verify(mDcTracker, times(1)).disableApn(eq(ApnSetting.TYPE_DEFAULT),
		eq(DcTracker.RELEASE_TYPE_HANDOVER));
		}