diff options
Diffstat (limited to 'src/core/ext/filters/client_channel/lb_policy/grpclb/grpclb_client_stats.h')
-rw-r--r-- | src/core/ext/filters/client_channel/lb_policy/grpclb/grpclb_client_stats.h | 65 |
1 files changed, 65 insertions, 0 deletions
diff --git a/src/core/ext/filters/client_channel/lb_policy/grpclb/grpclb_client_stats.h b/src/core/ext/filters/client_channel/lb_policy/grpclb/grpclb_client_stats.h new file mode 100644 index 0000000000..0af4a919f8 --- /dev/null +++ b/src/core/ext/filters/client_channel/lb_policy/grpclb/grpclb_client_stats.h @@ -0,0 +1,65 @@ +/* + * + * Copyright 2017, Google Inc. + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are + * met: + * + * * Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * * Redistributions in binary form must reproduce the above + * copyright notice, this list of conditions and the following disclaimer + * in the documentation and/or other materials provided with the + * distribution. + * * Neither the name of Google Inc. nor the names of its + * contributors may be used to endorse or promote products derived from + * this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR + * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT + * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, + * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT + * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, + * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY + * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE + * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + * + */ + +#ifndef GRPC_CORE_EXT_FILTERS_CLIENT_CHANNEL_LB_POLICY_GRPCLB_GRPCLB_CLIENT_STATS_H +#define GRPC_CORE_EXT_FILTERS_CLIENT_CHANNEL_LB_POLICY_GRPCLB_GRPCLB_CLIENT_STATS_H + +#include <stdbool.h> + +#include <grpc/impl/codegen/grpc_types.h> + +typedef struct grpc_grpclb_client_stats grpc_grpclb_client_stats; + +grpc_grpclb_client_stats* grpc_grpclb_client_stats_create(); +grpc_grpclb_client_stats* grpc_grpclb_client_stats_ref( + grpc_grpclb_client_stats* client_stats); +void grpc_grpclb_client_stats_unref(grpc_grpclb_client_stats* client_stats); + +void grpc_grpclb_client_stats_add_call_started( + grpc_grpclb_client_stats* client_stats); +void grpc_grpclb_client_stats_add_call_finished( + bool finished_with_drop_for_rate_limiting, + bool finished_with_drop_for_load_balancing, + bool finished_with_client_failed_to_send, bool finished_known_received, + grpc_grpclb_client_stats* client_stats); + +void grpc_grpclb_client_stats_get( + grpc_grpclb_client_stats* client_stats, int64_t* num_calls_started, + int64_t* num_calls_finished, + int64_t* num_calls_finished_with_drop_for_rate_limiting, + int64_t* num_calls_finished_with_drop_for_load_balancing, + int64_t* num_calls_finished_with_client_failed_to_send, + int64_t* num_calls_finished_known_received); + +#endif /* GRPC_CORE_EXT_FILTERS_CLIENT_CHANNEL_LB_POLICY_GRPCLB_GRPCLB_CLIENT_STATS_H \ + */ |