Obsolete the now-unused MaxTries options.

src/or/config.c

@@ -630,15 +630,12 @@ static config_var_t option_vars_[] = {
     "0, 30, 90, 600, 3600, 10800, 25200, 54000, 111600, 262800"),
   V(TestingClientMaxIntervalWithoutRequest, INTERVAL, "10 minutes"),
   V(TestingDirConnectionMaxStall, INTERVAL, "5 minutes"),
-  V(TestingConsensusMaxDownloadTries, UINT, "8"),
-  /* Since we try connections rapidly and simultaneously, we can afford
-   * to give up earlier. (This protects against overloading directories.) */
-  V(ClientBootstrapConsensusMaxDownloadTries, UINT, "7"),
-  /* We want to give up much earlier if we're only using authorities. */
-  V(ClientBootstrapConsensusAuthorityOnlyMaxDownloadTries, UINT, "4"),
-  V(TestingDescriptorMaxDownloadTries, UINT, "8"),
-  V(TestingMicrodescMaxDownloadTries, UINT, "8"),
-  V(TestingCertMaxDownloadTries, UINT, "8"),
+  OBSOLETE("TestingConsensusMaxDownloadTries"),
+  OBSOLETE("ClientBootstrapConsensusMaxDownloadTries"),
+  OBSOLETE("ClientBootstrapConsensusAuthorityOnlyMaxDownloadTries"),
+  OBSOLETE("TestingDescriptorMaxDownloadTries"),
+  OBSOLETE("TestingMicrodescMaxDownloadTries"),
+  OBSOLETE("TestingCertMaxDownloadTries"),
   V(TestingDirAuthVoteExit, ROUTERSET, NULL),
   V(TestingDirAuthVoteExitIsStrict,  BOOL,     "0"),
   V(TestingDirAuthVoteGuard, ROUTERSET, NULL),
@@ -663,8 +660,6 @@ static const config_var_t testing_tor_network_defaults[] = {
     "0, 1, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 8, 16, 32, 60"),
   V(ClientBootstrapConsensusAuthorityOnlyDownloadSchedule, CSV_INTERVAL,
     "0, 1, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 8, 16, 32, 60"),
-  V(ClientBootstrapConsensusMaxDownloadTries, UINT, "80"),
-  V(ClientBootstrapConsensusAuthorityOnlyMaxDownloadTries, UINT, "80"),
   V(ClientDNSRejectInternalAddresses, BOOL,"0"),
   V(ClientRejectInternalAddresses, BOOL,   "0"),
   V(CountPrivateBandwidth,       BOOL,     "1"),
@@ -692,10 +687,6 @@ static const config_var_t testing_tor_network_defaults[] = {
                                  "15, 20, 30, 60"),
   V(TestingClientMaxIntervalWithoutRequest, INTERVAL, "5 seconds"),
   V(TestingDirConnectionMaxStall, INTERVAL, "30 seconds"),
-  V(TestingConsensusMaxDownloadTries, UINT, "80"),
-  V(TestingDescriptorMaxDownloadTries, UINT, "80"),
-  V(TestingMicrodescMaxDownloadTries, UINT, "80"),
-  V(TestingCertMaxDownloadTries, UINT, "80"),
   V(TestingEnableConnBwEvent,    BOOL,     "1"),
   V(TestingEnableCellStatsEvent, BOOL,     "1"),
   V(TestingEnableTbEmptyEvent,   BOOL,     "1"),
@@ -4359,10 +4350,6 @@ options_validate(or_options_t *old_options, or_options_t *options,
   CHECK_DEFAULT(TestingBridgeBootstrapDownloadSchedule);
   CHECK_DEFAULT(TestingClientMaxIntervalWithoutRequest);
   CHECK_DEFAULT(TestingDirConnectionMaxStall);
-  CHECK_DEFAULT(TestingConsensusMaxDownloadTries);
-  CHECK_DEFAULT(TestingDescriptorMaxDownloadTries);
-  CHECK_DEFAULT(TestingMicrodescMaxDownloadTries);
-  CHECK_DEFAULT(TestingCertMaxDownloadTries);
   CHECK_DEFAULT(TestingAuthKeyLifetime);
   CHECK_DEFAULT(TestingLinkCertLifetime);
   CHECK_DEFAULT(TestingSigningKeySlop);
@@ -4437,33 +4424,6 @@ options_validate(or_options_t *old_options, or_options_t *options,
     COMPLAIN("TestingDirConnectionMaxStall is insanely high.");
   }
 
-  if (options->TestingConsensusMaxDownloadTries < 2) {
-    REJECT("TestingConsensusMaxDownloadTries must be greater than 2.");
-  } else if (options->TestingConsensusMaxDownloadTries > 800) {
-    COMPLAIN("TestingConsensusMaxDownloadTries is insanely high.");
-  }
-
-  if (options->ClientBootstrapConsensusMaxDownloadTries < 2) {
-    REJECT("ClientBootstrapConsensusMaxDownloadTries must be greater "
-           "than 2."
-           );
-  } else if (options->ClientBootstrapConsensusMaxDownloadTries > 800) {
-    COMPLAIN("ClientBootstrapConsensusMaxDownloadTries is insanely "
-             "high.");
-  }
-
-  if (options->ClientBootstrapConsensusAuthorityOnlyMaxDownloadTries
-      < 2) {
-    REJECT("ClientBootstrapConsensusAuthorityOnlyMaxDownloadTries must "
-           "be greater than 2."
-           );
-  } else if (
-        options->ClientBootstrapConsensusAuthorityOnlyMaxDownloadTries
-        > 800) {
-    COMPLAIN("ClientBootstrapConsensusAuthorityOnlyMaxDownloadTries is "
-             "insanely high.");
-  }
-
   if (options->ClientBootstrapConsensusMaxInProgressTries < 1) {
     REJECT("ClientBootstrapConsensusMaxInProgressTries must be greater "
            "than 0.");
@@ -4473,24 +4433,6 @@ options_validate(or_options_t *old_options, or_options_t *options,
              "high.");
   }
 
-  if (options->TestingDescriptorMaxDownloadTries < 2) {
-    REJECT("TestingDescriptorMaxDownloadTries must be greater than 1.");
-  } else if (options->TestingDescriptorMaxDownloadTries > 800) {
-    COMPLAIN("TestingDescriptorMaxDownloadTries is insanely high.");
-  }
-
-  if (options->TestingMicrodescMaxDownloadTries < 2) {
-    REJECT("TestingMicrodescMaxDownloadTries must be greater than 1.");
-  } else if (options->TestingMicrodescMaxDownloadTries > 800) {
-    COMPLAIN("TestingMicrodescMaxDownloadTries is insanely high.");
-  }
-
-  if (options->TestingCertMaxDownloadTries < 2) {
-    REJECT("TestingCertMaxDownloadTries must be greater than 1.");
-  } else if (options->TestingCertMaxDownloadTries > 800) {
-    COMPLAIN("TestingCertMaxDownloadTries is insanely high.");
-  }
-
   if (options->TestingEnableConnBwEvent &&
       !options->TestingTorNetwork && !options->UsingTestNetworkDefaults_) {
     REJECT("TestingEnableConnBwEvent may only be changed in testing "

src/or/or.h

@@ -4397,37 +4397,11 @@ typedef struct {
    * it?  Only altered on testing networks. */
   int TestingDirConnectionMaxStall;
 
-  /** How many times will we try to fetch a consensus before we give
-   * up?  Only altered on testing networks. */
-  int TestingConsensusMaxDownloadTries;
-
-  /** How many times will a client try to fetch a consensus while
-   * bootstrapping using a list of fallback directories, before it gives up?
-   * Only altered on testing networks. */
-  int ClientBootstrapConsensusMaxDownloadTries;
-
-  /** How many times will a client try to fetch a consensus while
-   * bootstrapping using only a list of authorities, before it gives up?
-   * Only altered on testing networks. */
-  int ClientBootstrapConsensusAuthorityOnlyMaxDownloadTries;
-
   /** How many simultaneous in-progress connections will we make when trying
    * to fetch a consensus before we wait for one to complete, timeout, or
    * error out?  Only altered on testing networks. */
   int ClientBootstrapConsensusMaxInProgressTries;
 
-  /** How many times will we try to download a router's descriptor before
-   * giving up?  Only altered on testing networks. */
-  int TestingDescriptorMaxDownloadTries;
-
-  /** How many times will we try to download a microdescriptor before
-   * giving up?  Only altered on testing networks. */
-  int TestingMicrodescMaxDownloadTries;
-
-  /** How many times will we try to fetch a certificate before giving
-   * up?  Only altered on testing networks. */
-  int TestingCertMaxDownloadTries;
-
   /** If true, we take part in a testing network. Change the defaults of a
    * couple of other configuration options and allow to change the values
    * of certain configuration options. */

src/test/test_options.c

@@ -377,17 +377,11 @@ fixed_get_uname(void)
 }
 
 #define TEST_OPTIONS_OLD_VALUES   "TestingV3AuthInitialVotingInterval 1800\n" \
-  "ClientBootstrapConsensusMaxDownloadTries 7\n" \
-  "ClientBootstrapConsensusAuthorityOnlyMaxDownloadTries 4\n" \
   "ClientBootstrapConsensusMaxInProgressTries 3\n" \
   "TestingV3AuthInitialVoteDelay 300\n"   \
   "TestingV3AuthInitialDistDelay 300\n" \
   "TestingClientMaxIntervalWithoutRequest 600\n" \
   "TestingDirConnectionMaxStall 600\n" \
-  "TestingConsensusMaxDownloadTries 8\n" \
-  "TestingDescriptorMaxDownloadTries 8\n" \
-  "TestingMicrodescMaxDownloadTries 8\n" \
-  "TestingCertMaxDownloadTries 8\n"
 
 #define TEST_OPTIONS_DEFAULT_VALUES TEST_OPTIONS_OLD_VALUES \
   "MaxClientCircuitsPending 1\n"                                        \
@@ -2081,10 +2075,6 @@ test_options_validate__testing(void *ignored)
   ENSURE_DEFAULT(TestingBridgeBootstrapDownloadSchedule, 3000);
   ENSURE_DEFAULT(TestingClientMaxIntervalWithoutRequest, 3000);
   ENSURE_DEFAULT(TestingDirConnectionMaxStall, 3000);
-  ENSURE_DEFAULT(TestingConsensusMaxDownloadTries, 3000);
-  ENSURE_DEFAULT(TestingDescriptorMaxDownloadTries, 3000);
-  ENSURE_DEFAULT(TestingMicrodescMaxDownloadTries, 3000);
-  ENSURE_DEFAULT(TestingCertMaxDownloadTries, 3000);
   ENSURE_DEFAULT(TestingAuthKeyLifetime, 3000);
   ENSURE_DEFAULT(TestingLinkCertLifetime, 3000);
   ENSURE_DEFAULT(TestingSigningKeySlop, 3000);
@@ -4069,15 +4059,6 @@ test_options_validate__testing_options(void *ignored)
                       "is way too low.");
   TEST_TESTING_OPTION(TestingDirConnectionMaxStall, 1, 3601,
                       "is way too low.");
-  // TODO: I think this points to a bug/regression in options_validate
-  TEST_TESTING_OPTION(TestingConsensusMaxDownloadTries, 1, 801,
-                      "must be greater than 2.");
-  TEST_TESTING_OPTION(TestingDescriptorMaxDownloadTries, 1, 801,
-                      "must be greater than 1.");
-  TEST_TESTING_OPTION(TestingMicrodescMaxDownloadTries, 1, 801,
-                      "must be greater than 1.");
-  TEST_TESTING_OPTION(TestingCertMaxDownloadTries, 1, 801,
-                      "must be greater than 1.");
 
   free_options_test_data(tdata);
   tdata = get_options_test_data(TEST_OPTIONS_DEFAULT_VALUES