diff options
Diffstat (limited to 'src/core/ext/client_config/lb_policy.h')
-rw-r--r-- | src/core/ext/client_config/lb_policy.h | 14 |
1 files changed, 9 insertions, 5 deletions
diff --git a/src/core/ext/client_config/lb_policy.h b/src/core/ext/client_config/lb_policy.h index 0384e0b2eb..3cfd041d3a 100644 --- a/src/core/ext/client_config/lb_policy.h +++ b/src/core/ext/client_config/lb_policy.h @@ -35,6 +35,7 @@ #define GRPC_CORE_EXT_CLIENT_CONFIG_LB_POLICY_H #include "src/core/ext/client_config/subchannel.h" +#include "src/core/lib/iomgr/polling_entity.h" #include "src/core/lib/transport/connectivity_state.h" /** A load balancing policy: specified by a vtable and a struct (which @@ -59,7 +60,8 @@ struct grpc_lb_policy_vtable { /** implement grpc_lb_policy_pick */ int (*pick)(grpc_exec_ctx *exec_ctx, grpc_lb_policy *policy, - grpc_pollset *pollset, grpc_metadata_batch *initial_metadata, + grpc_polling_entity *pollent, + grpc_metadata_batch *initial_metadata, uint32_t initial_metadata_flags, grpc_connected_subchannel **target, grpc_closure *on_complete); void (*cancel_pick)(grpc_exec_ctx *exec_ctx, grpc_lb_policy *policy, @@ -75,8 +77,9 @@ struct grpc_lb_policy_vtable { void (*exit_idle)(grpc_exec_ctx *exec_ctx, grpc_lb_policy *policy); /** check the current connectivity of the lb_policy */ - grpc_connectivity_state (*check_connectivity)(grpc_exec_ctx *exec_ctx, - grpc_lb_policy *policy); + grpc_connectivity_state (*check_connectivity)( + grpc_exec_ctx *exec_ctx, grpc_lb_policy *policy, + grpc_error **connectivity_error); /** call notify when the connectivity state of a channel changes from *state. Updates *state with the new state of the policy */ @@ -124,7 +127,7 @@ void grpc_lb_policy_init(grpc_lb_policy *policy, \a target. Picking can be asynchronous. Any IO should be done under \a pollset. */ int grpc_lb_policy_pick(grpc_exec_ctx *exec_ctx, grpc_lb_policy *policy, - grpc_pollset *pollset, + grpc_polling_entity *pollent, grpc_metadata_batch *initial_metadata, uint32_t initial_metadata_flags, grpc_connected_subchannel **target, @@ -152,6 +155,7 @@ void grpc_lb_policy_notify_on_state_change(grpc_exec_ctx *exec_ctx, grpc_closure *closure); grpc_connectivity_state grpc_lb_policy_check_connectivity( - grpc_exec_ctx *exec_ctx, grpc_lb_policy *policy); + grpc_exec_ctx *exec_ctx, grpc_lb_policy *policy, + grpc_error **connectivity_error); #endif /* GRPC_CORE_EXT_CLIENT_CONFIG_LB_POLICY_H */ |