diff options
author | Robbie Shade <rjshade@google.com> | 2015-09-14 13:18:14 -0400 |
---|---|---|
committer | Robbie Shade <rjshade@google.com> | 2015-09-14 13:18:14 -0400 |
commit | f798b779fc35e0be603f07589f3f27efa316da7f (patch) | |
tree | 7c9e0b908218f6ed6207139c2065c6b78358fa5a /src/core/client_config/resolvers/sockaddr_resolver.c | |
parent | 780b07e6442b06039a936382ce10fe0c4a30f4af (diff) | |
parent | 261666696496174f824d9e43a60559040eda3055 (diff) |
Merge remote-tracking branch 'upstream/master' into rename_callback
Diffstat (limited to 'src/core/client_config/resolvers/sockaddr_resolver.c')
-rw-r--r-- | src/core/client_config/resolvers/sockaddr_resolver.c | 41 |
1 files changed, 23 insertions, 18 deletions
diff --git a/src/core/client_config/resolvers/sockaddr_resolver.c b/src/core/client_config/resolvers/sockaddr_resolver.c index 0d8540a566..2900df285c 100644 --- a/src/core/client_config/resolvers/sockaddr_resolver.c +++ b/src/core/client_config/resolvers/sockaddr_resolver.c @@ -45,7 +45,7 @@ #include <grpc/support/host_port.h> #include <grpc/support/string_util.h> -#include "src/core/client_config/lb_policies/pick_first.h" +#include "src/core/client_config/lb_policy_registry.h" #include "src/core/iomgr/resolve_address.h" #include "src/core/support/string.h" @@ -56,14 +56,13 @@ typedef struct { gpr_refcount refs; /** subchannel factory */ grpc_subchannel_factory *subchannel_factory; - /** load balancing policy factory */ - grpc_lb_policy *(*lb_policy_factory)(grpc_subchannel **subchannels, - size_t num_subchannels); + /** load balancing policy name */ + char *lb_policy_name; /** the addresses that we've 'resolved' */ struct sockaddr_storage *addrs; /** the corresponding length of the addresses */ - int *addrs_len; + size_t *addrs_len; /** how many elements in \a addrs */ size_t num_addrs; @@ -122,6 +121,7 @@ static void sockaddr_next(grpc_resolver *resolver, static void sockaddr_maybe_finish_next_locked(sockaddr_resolver *r) { grpc_client_config *cfg; grpc_lb_policy *lb_policy; + grpc_lb_policy_args lb_policy_args; grpc_subchannel **subchannels; grpc_subchannel_args args; @@ -136,7 +136,10 @@ static void sockaddr_maybe_finish_next_locked(sockaddr_resolver *r) { subchannels[i] = grpc_subchannel_factory_create_subchannel( r->subchannel_factory, &args); } - lb_policy = r->lb_policy_factory(subchannels, r->num_addrs); + lb_policy_args.subchannels = subchannels; + lb_policy_args.num_subchannels = r->num_addrs; + lb_policy = + grpc_lb_policy_create(r->lb_policy_name, &lb_policy_args); gpr_free(subchannels); grpc_client_config_set_lb_policy(cfg, lb_policy); GRPC_LB_POLICY_UNREF(lb_policy, "unix"); @@ -153,11 +156,13 @@ static void sockaddr_destroy(grpc_resolver *gr) { grpc_subchannel_factory_unref(r->subchannel_factory); gpr_free(r->addrs); gpr_free(r->addrs_len); + gpr_free(r->lb_policy_name); gpr_free(r); } #ifdef GPR_POSIX_SOCKET -static int parse_unix(grpc_uri *uri, struct sockaddr_storage *addr, int *len) { +static int parse_unix(grpc_uri *uri, struct sockaddr_storage *addr, + size_t *len) { struct sockaddr_un *un = (struct sockaddr_un *)addr; un->sun_family = AF_UNIX; @@ -189,7 +194,8 @@ static char *ipv6_get_default_authority(grpc_resolver_factory *factory, return ip_get_default_authority(uri); } -static int parse_ipv4(grpc_uri *uri, struct sockaddr_storage *addr, int *len) { +static int parse_ipv4(grpc_uri *uri, struct sockaddr_storage *addr, + size_t *len) { const char *host_port = uri->path; char *host; char *port; @@ -216,7 +222,7 @@ static int parse_ipv4(grpc_uri *uri, struct sockaddr_storage *addr, int *len) { gpr_log(GPR_ERROR, "invalid ipv4 port: '%s'", port); goto done; } - in->sin_port = htons(port_num); + in->sin_port = htons((gpr_uint16)port_num); } else { gpr_log(GPR_ERROR, "no port given for ipv4 scheme"); goto done; @@ -229,7 +235,8 @@ done: return result; } -static int parse_ipv6(grpc_uri *uri, struct sockaddr_storage *addr, int *len) { +static int parse_ipv6(grpc_uri *uri, struct sockaddr_storage *addr, + size_t *len) { const char *host_port = uri->path; char *host; char *port; @@ -256,7 +263,7 @@ static int parse_ipv6(grpc_uri *uri, struct sockaddr_storage *addr, int *len) { gpr_log(GPR_ERROR, "invalid ipv6 port: '%s'", port); goto done; } - in6->sin6_port = htons(port_num); + in6->sin6_port = htons((gpr_uint16)port_num); } else { gpr_log(GPR_ERROR, "no port given for ipv6 scheme"); goto done; @@ -271,11 +278,9 @@ done: static void do_nothing(void *ignored) {} static grpc_resolver *sockaddr_create( - grpc_uri *uri, - grpc_lb_policy *(*lb_policy_factory)(grpc_subchannel **subchannels, - size_t num_subchannels), + grpc_uri *uri, const char *lb_policy_name, grpc_subchannel_factory *subchannel_factory, - int parse(grpc_uri *uri, struct sockaddr_storage *dst, int *len)) { + int parse(grpc_uri *uri, struct sockaddr_storage *dst, size_t *len)) { size_t i; int errors_found = 0; /* GPR_FALSE */ sockaddr_resolver *r; @@ -296,7 +301,7 @@ static grpc_resolver *sockaddr_create( gpr_slice_split(path_slice, ",", &path_parts); r->num_addrs = path_parts.count; r->addrs = gpr_malloc(sizeof(struct sockaddr_storage) * r->num_addrs); - r->addrs_len = gpr_malloc(sizeof(int) * r->num_addrs); + r->addrs_len = gpr_malloc(sizeof(*r->addrs_len) * r->num_addrs); for(i = 0; i < r->num_addrs; i++) { grpc_uri ith_uri = *uri; @@ -320,7 +325,7 @@ static grpc_resolver *sockaddr_create( gpr_mu_init(&r->mu); grpc_resolver_init(&r->base, &sockaddr_resolver_vtable); r->subchannel_factory = subchannel_factory; - r->lb_policy_factory = lb_policy_factory; + r->lb_policy_name = gpr_strdup(lb_policy_name); grpc_subchannel_factory_ref(subchannel_factory); return &r->base; @@ -338,7 +343,7 @@ static void sockaddr_factory_unref(grpc_resolver_factory *factory) {} static grpc_resolver *name##_factory_create_resolver( \ grpc_resolver_factory *factory, grpc_uri *uri, \ grpc_subchannel_factory *subchannel_factory) { \ - return sockaddr_create(uri, grpc_create_pick_first_lb_policy, \ + return sockaddr_create(uri, "pick_first", \ subchannel_factory, parse_##name); \ } \ static const grpc_resolver_factory_vtable name##_factory_vtable = { \ |