struct grpc_channel_args

An array of arguments that can be passed around.

Used to set optional channel-level configuration.

These configuration options are modelled as key-value pairs as defined

by grpc_arg; keys are strings to allow easy backwards-compatible extension

by arbitrary parties. All evaluation is performed at channel creation

time (i.e. the keys and values in this structure need only live through the

creation invocation).

However, if one of the args has grpc_arg_type==GRPC_ARG_POINTER, then the

grpc_arg_pointer_vtable must live until the channel args are done being

used by core (i.e. when the object for use with which they were passed

is destroyed).

See the description of the

"available args" for more

details.