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-rw-r--r--src/core/ext/client_channel/client_channel.c42
-rw-r--r--src/core/ext/client_channel/client_channel.h4
-rw-r--r--src/core/ext/client_channel/client_channel_plugin.c2
-rw-r--r--src/core/ext/client_channel/http_proxy.c57
-rw-r--r--src/core/ext/client_channel/http_proxy.h4
-rw-r--r--src/core/ext/client_channel/proxy_mapper.c25
-rw-r--r--src/core/ext/client_channel/proxy_mapper.h36
-rw-r--r--src/core/ext/client_channel/proxy_mapper_registry.c52
-rw-r--r--src/core/ext/client_channel/proxy_mapper_registry.h16
-rw-r--r--src/core/ext/client_channel/subchannel.c20
-rw-r--r--src/core/ext/client_channel/subchannel.h3
11 files changed, 189 insertions, 72 deletions
diff --git a/src/core/ext/client_channel/client_channel.c b/src/core/ext/client_channel/client_channel.c
index 07eb68a3eb..06038bb5ba 100644
--- a/src/core/ext/client_channel/client_channel.c
+++ b/src/core/ext/client_channel/client_channel.c
@@ -44,8 +44,8 @@
#include <grpc/support/useful.h>
#include "src/core/ext/client_channel/http_connect_handshaker.h"
-#include "src/core/ext/client_channel/http_proxy.h"
#include "src/core/ext/client_channel/lb_policy_registry.h"
+#include "src/core/ext/client_channel/proxy_mapper_registry.h"
#include "src/core/ext/client_channel/resolver_registry.h"
#include "src/core/ext/client_channel/subchannel.h"
#include "src/core/lib/channel/channel_args.h"
@@ -153,10 +153,6 @@ static void *method_parameters_create_from_json(const grpc_json *json) {
*/
typedef struct client_channel_channel_data {
- /** server name */
- char *server_name;
- /** HTTP CONNECT proxy to use, if any */
- char *proxy_name;
/** resolver for this channel */
grpc_resolver *resolver;
/** have we started resolving this channel */
@@ -317,17 +313,6 @@ static void on_resolver_result_changed(grpc_exec_ctx *exec_ctx, void *arg,
// Use pick_first if nothing was specified and we didn't select grpclb
// above.
if (lb_policy_name == NULL) lb_policy_name = "pick_first";
- // If using a proxy, add channel arg for server in HTTP CONNECT request.
- if (chand->proxy_name != NULL) {
- grpc_arg new_arg;
- new_arg.key = GRPC_ARG_HTTP_CONNECT_SERVER;
- new_arg.type = GRPC_ARG_STRING;
- new_arg.value.string = chand->server_name;
- grpc_channel_args *tmp_args = chand->resolver_result;
- chand->resolver_result =
- grpc_channel_args_copy_and_add(chand->resolver_result, &new_arg, 1);
- grpc_channel_args_destroy(exec_ctx, tmp_args);
- }
// Instantiate LB policy.
grpc_lb_policy_args lb_policy_args;
lb_policy_args.args = chand->resolver_result;
@@ -542,16 +527,21 @@ static grpc_error *cc_init_channel_elem(grpc_exec_ctx *exec_ctx,
GPR_ASSERT(arg->type == GRPC_ARG_POINTER);
grpc_client_channel_factory_ref(arg->value.pointer.p);
chand->client_channel_factory = arg->value.pointer.p;
- // Instantiate resolver.
+ // Get server name to resolve, using proxy mapper if needed.
arg = grpc_channel_args_find(args->channel_args, GRPC_ARG_SERVER_URI);
GPR_ASSERT(arg != NULL);
GPR_ASSERT(arg->type == GRPC_ARG_STRING);
- chand->server_name = gpr_strdup(arg->value.string);
- chand->proxy_name = grpc_get_http_proxy_server();
- char *name_to_resolve =
- chand->proxy_name == NULL ? chand->server_name : chand->proxy_name;
+ char *proxy_name = NULL;
+ grpc_channel_args *new_args = NULL;
+ grpc_proxy_mappers_map_name(exec_ctx, arg->value.string, args->channel_args,
+ &proxy_name, &new_args);
+ // Instantiate resolver.
chand->resolver = grpc_resolver_create(
- exec_ctx, name_to_resolve, args->channel_args, chand->interested_parties);
+ exec_ctx, proxy_name != NULL ? proxy_name : arg->value.string,
+ new_args != NULL ? new_args : args->channel_args,
+ chand->interested_parties);
+ if (proxy_name != NULL) gpr_free(proxy_name);
+ if (new_args != NULL) grpc_channel_args_destroy(exec_ctx, new_args);
if (chand->resolver == NULL) {
return GRPC_ERROR_CREATE("resolver creation failed");
}
@@ -562,8 +552,6 @@ static grpc_error *cc_init_channel_elem(grpc_exec_ctx *exec_ctx,
static void cc_destroy_channel_elem(grpc_exec_ctx *exec_ctx,
grpc_channel_element *elem) {
channel_data *chand = elem->channel_data;
- gpr_free(chand->server_name);
- gpr_free(chand->proxy_name);
if (chand->resolver != NULL) {
grpc_resolver_shutdown(exec_ctx, chand->resolver);
GRPC_RESOLVER_UNREF(exec_ctx, chand->resolver, "channel");
@@ -644,6 +632,12 @@ typedef struct client_channel_call_data {
grpc_linked_mdelem lb_token_mdelem;
} call_data;
+grpc_subchannel_call *grpc_client_channel_get_subchannel_call(
+ grpc_call_element *call_elem) {
+ grpc_subchannel_call *scc = GET_CALL((call_data *)call_elem->call_data);
+ return scc == CANCELLED_CALL ? NULL : scc;
+}
+
static void add_waiting_locked(call_data *calld, grpc_transport_stream_op *op) {
GPR_TIMER_BEGIN("add_waiting_locked", 0);
if (calld->waiting_ops_count == calld->waiting_ops_capacity) {
diff --git a/src/core/ext/client_channel/client_channel.h b/src/core/ext/client_channel/client_channel.h
index f02587d0c1..5e6e64e58b 100644
--- a/src/core/ext/client_channel/client_channel.h
+++ b/src/core/ext/client_channel/client_channel.h
@@ -57,4 +57,8 @@ void grpc_client_channel_watch_connectivity_state(
grpc_exec_ctx *exec_ctx, grpc_channel_element *elem, grpc_pollset *pollset,
grpc_connectivity_state *state, grpc_closure *on_complete);
+/* Debug helper: pull the subchannel call from a call stack element */
+grpc_subchannel_call *grpc_client_channel_get_subchannel_call(
+ grpc_call_element *elem);
+
#endif /* GRPC_CORE_EXT_CLIENT_CHANNEL_CLIENT_CHANNEL_H */
diff --git a/src/core/ext/client_channel/client_channel_plugin.c b/src/core/ext/client_channel/client_channel_plugin.c
index 7f75233727..6f9df3e386 100644
--- a/src/core/ext/client_channel/client_channel_plugin.c
+++ b/src/core/ext/client_channel/client_channel_plugin.c
@@ -39,6 +39,7 @@
#include "src/core/ext/client_channel/client_channel.h"
#include "src/core/ext/client_channel/http_connect_handshaker.h"
+#include "src/core/ext/client_channel/http_proxy.h"
#include "src/core/ext/client_channel/lb_policy_registry.h"
#include "src/core/ext/client_channel/proxy_mapper_registry.h"
#include "src/core/ext/client_channel/resolver_registry.h"
@@ -82,6 +83,7 @@ void grpc_client_channel_init(void) {
grpc_lb_policy_registry_init();
grpc_resolver_registry_init();
grpc_proxy_mapper_registry_init();
+ grpc_register_http_proxy_mapper();
grpc_subchannel_index_init();
grpc_channel_init_register_stage(GRPC_CLIENT_CHANNEL, INT_MIN,
set_default_host_if_unset, NULL);
diff --git a/src/core/ext/client_channel/http_proxy.c b/src/core/ext/client_channel/http_proxy.c
index 9a6c818c4e..bbe4ff550c 100644
--- a/src/core/ext/client_channel/http_proxy.c
+++ b/src/core/ext/client_channel/http_proxy.c
@@ -40,10 +40,13 @@
#include <grpc/support/log.h>
#include <grpc/support/string_util.h>
+#include "src/core/ext/client_channel/http_connect_handshaker.h"
+#include "src/core/ext/client_channel/proxy_mapper_registry.h"
#include "src/core/ext/client_channel/uri_parser.h"
+#include "src/core/lib/channel/channel_args.h"
#include "src/core/lib/support/env.h"
-char* grpc_get_http_proxy_server() {
+static char* grpc_get_http_proxy_server() {
char* uri_str = gpr_getenv("http_proxy");
if (uri_str == NULL) return NULL;
grpc_uri* uri = grpc_uri_parse(uri_str, false /* suppress_errors */);
@@ -66,3 +69,55 @@ done:
grpc_uri_destroy(uri);
return proxy_name;
}
+
+static bool proxy_mapper_map_name(grpc_exec_ctx* exec_ctx,
+ grpc_proxy_mapper* mapper,
+ const char* server_uri,
+ const grpc_channel_args* args,
+ char** name_to_resolve,
+ grpc_channel_args** new_args) {
+ *name_to_resolve = grpc_get_http_proxy_server();
+ if (*name_to_resolve == NULL) return false;
+ grpc_uri* uri = grpc_uri_parse(server_uri, false /* suppress_errors */);
+ if (uri == NULL || uri->path[0] == '\0') {
+ gpr_log(GPR_ERROR,
+ "'http_proxy' environment variable set, but cannot "
+ "parse server URI '%s' -- not using proxy",
+ server_uri);
+ if (uri != NULL) grpc_uri_destroy(uri);
+ return false;
+ }
+ if (strcmp(uri->scheme, "unix") == 0) {
+ gpr_log(GPR_INFO, "not using proxy for Unix domain socket '%s'",
+ server_uri);
+ grpc_uri_destroy(uri);
+ return false;
+ }
+ grpc_arg new_arg;
+ new_arg.key = GRPC_ARG_HTTP_CONNECT_SERVER;
+ new_arg.type = GRPC_ARG_STRING;
+ new_arg.value.string = uri->path[0] == '/' ? uri->path + 1 : uri->path;
+ *new_args = grpc_channel_args_copy_and_add(args, &new_arg, 1);
+ grpc_uri_destroy(uri);
+ return true;
+}
+
+static bool proxy_mapper_map_address(grpc_exec_ctx* exec_ctx,
+ grpc_proxy_mapper* mapper,
+ const grpc_resolved_address* address,
+ const grpc_channel_args* args,
+ grpc_resolved_address** new_address,
+ grpc_channel_args** new_args) {
+ return false;
+}
+
+static void proxy_mapper_destroy(grpc_proxy_mapper* mapper) {}
+
+static const grpc_proxy_mapper_vtable proxy_mapper_vtable = {
+ proxy_mapper_map_name, proxy_mapper_map_address, proxy_mapper_destroy};
+
+static grpc_proxy_mapper proxy_mapper = {&proxy_mapper_vtable};
+
+void grpc_register_http_proxy_mapper() {
+ grpc_proxy_mapper_register(true /* at_start */, &proxy_mapper);
+}
diff --git a/src/core/ext/client_channel/http_proxy.h b/src/core/ext/client_channel/http_proxy.h
index 0d77ae253b..c8882b1ef1 100644
--- a/src/core/ext/client_channel/http_proxy.h
+++ b/src/core/ext/client_channel/http_proxy.h
@@ -34,8 +34,6 @@
#ifndef GRPC_CORE_EXT_CLIENT_CHANNEL_HTTP_PROXY_H
#define GRPC_CORE_EXT_CLIENT_CHANNEL_HTTP_PROXY_H
-/// Returns the name of the proxy to use, or NULL if no proxy is configured.
-/// Caller takes ownership of result.
-char* grpc_get_http_proxy_server();
+void grpc_register_http_proxy_mapper();
#endif /* GRPC_CORE_EXT_CLIENT_CHANNEL_HTTP_PROXY_H */
diff --git a/src/core/ext/client_channel/proxy_mapper.c b/src/core/ext/client_channel/proxy_mapper.c
index 6b6f328d3c..f92afe847b 100644
--- a/src/core/ext/client_channel/proxy_mapper.c
+++ b/src/core/ext/client_channel/proxy_mapper.c
@@ -38,13 +38,24 @@ void grpc_proxy_mapper_init(const grpc_proxy_mapper_vtable* vtable,
mapper->vtable = vtable;
}
-bool grpc_proxy_mapper_map(grpc_exec_ctx* exec_ctx, grpc_proxy_mapper* mapper,
- const grpc_resolved_address* address,
- const grpc_channel_args* args,
- grpc_resolved_address** new_address,
- grpc_channel_args** new_args) {
- return mapper->vtable->map(exec_ctx, mapper, address, args, new_address,
- new_args);
+bool grpc_proxy_mapper_map_name(grpc_exec_ctx* exec_ctx,
+ grpc_proxy_mapper* mapper,
+ const char* server_uri,
+ const grpc_channel_args* args,
+ char** name_to_resolve,
+ grpc_channel_args** new_args) {
+ return mapper->vtable->map_name(exec_ctx, mapper, server_uri, args,
+ name_to_resolve, new_args);
+}
+
+bool grpc_proxy_mapper_map_address(grpc_exec_ctx* exec_ctx,
+ grpc_proxy_mapper* mapper,
+ const grpc_resolved_address* address,
+ const grpc_channel_args* args,
+ grpc_resolved_address** new_address,
+ grpc_channel_args** new_args) {
+ return mapper->vtable->map_address(exec_ctx, mapper, address, args,
+ new_address, new_args);
}
void grpc_proxy_mapper_destroy(grpc_proxy_mapper* mapper) {
diff --git a/src/core/ext/client_channel/proxy_mapper.h b/src/core/ext/client_channel/proxy_mapper.h
index fa930379e7..6e4607fe4d 100644
--- a/src/core/ext/client_channel/proxy_mapper.h
+++ b/src/core/ext/client_channel/proxy_mapper.h
@@ -43,15 +43,22 @@
typedef struct grpc_proxy_mapper grpc_proxy_mapper;
typedef struct {
+ /// Determines the proxy name to resolve for \a server_uri.
+ /// If no proxy is needed, returns false.
+ /// Otherwise, sets \a name_to_resolve, optionally sets \a new_args,
+ /// and returns true.
+ bool (*map_name)(grpc_exec_ctx* exec_ctx, grpc_proxy_mapper* mapper,
+ const char* server_uri, const grpc_channel_args* args,
+ char** name_to_resolve, grpc_channel_args** new_args);
/// Determines the proxy address to use to contact \a address.
/// If no proxy is needed, returns false.
/// Otherwise, sets \a new_address, optionally sets \a new_args, and
/// returns true.
- bool (*map)(grpc_exec_ctx* exec_ctx, grpc_proxy_mapper* mapper,
- const grpc_resolved_address* address,
- const grpc_channel_args* args,
- grpc_resolved_address** new_address,
- grpc_channel_args** new_args);
+ bool (*map_address)(grpc_exec_ctx* exec_ctx, grpc_proxy_mapper* mapper,
+ const grpc_resolved_address* address,
+ const grpc_channel_args* args,
+ grpc_resolved_address** new_address,
+ grpc_channel_args** new_args);
/// Destroys \a mapper.
void (*destroy)(grpc_proxy_mapper* mapper);
} grpc_proxy_mapper_vtable;
@@ -63,11 +70,20 @@ struct grpc_proxy_mapper {
void grpc_proxy_mapper_init(const grpc_proxy_mapper_vtable* vtable,
grpc_proxy_mapper* mapper);
-bool grpc_proxy_mapper_map(grpc_exec_ctx* exec_ctx, grpc_proxy_mapper* mapper,
- const grpc_resolved_address* address,
- const grpc_channel_args* args,
- grpc_resolved_address** new_address,
- grpc_channel_args** new_args);
+bool grpc_proxy_mapper_map_name(grpc_exec_ctx* exec_ctx,
+ grpc_proxy_mapper* mapper,
+ const char* server_uri,
+ const grpc_channel_args* args,
+ char** name_to_resolve,
+ grpc_channel_args** new_args);
+
+bool grpc_proxy_mapper_map_address(grpc_exec_ctx* exec_ctx,
+ grpc_proxy_mapper* mapper,
+ const grpc_resolved_address* address,
+ const grpc_channel_args* args,
+ grpc_resolved_address** new_address,
+ grpc_channel_args** new_args);
+
void grpc_proxy_mapper_destroy(grpc_proxy_mapper* mapper);
#endif /* GRPC_CORE_EXT_CLIENT_CHANNEL_PROXY_MAPPER_H */
diff --git a/src/core/ext/client_channel/proxy_mapper_registry.c b/src/core/ext/client_channel/proxy_mapper_registry.c
index 0a156c8b1c..2c44b9d490 100644
--- a/src/core/ext/client_channel/proxy_mapper_registry.c
+++ b/src/core/ext/client_channel/proxy_mapper_registry.c
@@ -61,15 +61,28 @@ static void grpc_proxy_mapper_list_register(grpc_proxy_mapper_list* list,
++list->num_mappers;
}
-static bool grpc_proxy_mapper_list_map(grpc_exec_ctx* exec_ctx,
- grpc_proxy_mapper_list* list,
- const grpc_resolved_address* address,
- const grpc_channel_args* args,
- grpc_resolved_address** new_address,
- grpc_channel_args** new_args) {
+static bool grpc_proxy_mapper_list_map_name(grpc_exec_ctx* exec_ctx,
+ grpc_proxy_mapper_list* list,
+ const char* server_uri,
+ const grpc_channel_args* args,
+ char** name_to_resolve,
+ grpc_channel_args** new_args) {
for (size_t i = 0; i < list->num_mappers; ++i) {
- if (grpc_proxy_mapper_map(exec_ctx, list->list[i], address, args,
- new_address, new_args)) {
+ if (grpc_proxy_mapper_map_name(exec_ctx, list->list[i], server_uri, args,
+ name_to_resolve, new_args)) {
+ return true;
+ }
+ }
+ return false;
+}
+
+static bool grpc_proxy_mapper_list_map_address(
+ grpc_exec_ctx* exec_ctx, grpc_proxy_mapper_list* list,
+ const grpc_resolved_address* address, const grpc_channel_args* args,
+ grpc_resolved_address** new_address, grpc_channel_args** new_args) {
+ for (size_t i = 0; i < list->num_mappers; ++i) {
+ if (grpc_proxy_mapper_map_address(exec_ctx, list->list[i], address, args,
+ new_address, new_args)) {
return true;
}
}
@@ -101,11 +114,20 @@ void grpc_proxy_mapper_register(bool at_start, grpc_proxy_mapper* mapper) {
grpc_proxy_mapper_list_register(&g_proxy_mapper_list, at_start, mapper);
}
-bool grpc_proxy_mappers_map(grpc_exec_ctx* exec_ctx,
- const grpc_resolved_address* address,
- const grpc_channel_args* args,
- grpc_resolved_address** new_address,
- grpc_channel_args** new_args) {
- return grpc_proxy_mapper_list_map(exec_ctx, &g_proxy_mapper_list, address,
- args, new_address, new_args);
+bool grpc_proxy_mappers_map_name(grpc_exec_ctx* exec_ctx,
+ const char* server_uri,
+ const grpc_channel_args* args,
+ char** name_to_resolve,
+ grpc_channel_args** new_args) {
+ return grpc_proxy_mapper_list_map_name(exec_ctx, &g_proxy_mapper_list,
+ server_uri, args, name_to_resolve,
+ new_args);
+}
+bool grpc_proxy_mappers_map_address(grpc_exec_ctx* exec_ctx,
+ const grpc_resolved_address* address,
+ const grpc_channel_args* args,
+ grpc_resolved_address** new_address,
+ grpc_channel_args** new_args) {
+ return grpc_proxy_mapper_list_map_address(
+ exec_ctx, &g_proxy_mapper_list, address, args, new_address, new_args);
}
diff --git a/src/core/ext/client_channel/proxy_mapper_registry.h b/src/core/ext/client_channel/proxy_mapper_registry.h
index b76af8d456..742b57a2d4 100644
--- a/src/core/ext/client_channel/proxy_mapper_registry.h
+++ b/src/core/ext/client_channel/proxy_mapper_registry.h
@@ -44,10 +44,16 @@ void grpc_proxy_mapper_registry_shutdown();
/// the list. Otherwise, it will be added to the end.
void grpc_proxy_mapper_register(bool at_start, grpc_proxy_mapper* mapper);
-bool grpc_proxy_mappers_map(grpc_exec_ctx* exec_ctx,
- const grpc_resolved_address* address,
- const grpc_channel_args* args,
- grpc_resolved_address** new_address,
- grpc_channel_args** new_args);
+bool grpc_proxy_mappers_map_name(grpc_exec_ctx* exec_ctx,
+ const char* server_uri,
+ const grpc_channel_args* args,
+ char** name_to_resolve,
+ grpc_channel_args** new_args);
+
+bool grpc_proxy_mappers_map_address(grpc_exec_ctx* exec_ctx,
+ const grpc_resolved_address* address,
+ const grpc_channel_args* args,
+ grpc_resolved_address** new_address,
+ grpc_channel_args** new_args);
#endif /* GRPC_CORE_EXT_CLIENT_CHANNEL_PROXY_MAPPER_REGISTRY_H */
diff --git a/src/core/ext/client_channel/subchannel.c b/src/core/ext/client_channel/subchannel.c
index f1e4e079e2..aa036e883b 100644
--- a/src/core/ext/client_channel/subchannel.c
+++ b/src/core/ext/client_channel/subchannel.c
@@ -336,8 +336,8 @@ grpc_subchannel *grpc_subchannel_create(grpc_exec_ctx *exec_ctx,
grpc_set_initial_connect_string(&addr, &c->initial_connect_string);
grpc_resolved_address *new_address = NULL;
grpc_channel_args *new_args = NULL;
- if (grpc_proxy_mappers_map(exec_ctx, addr, args->args, &new_address,
- &new_args)) {
+ if (grpc_proxy_mappers_map_address(exec_ctx, addr, args->args, &new_address,
+ &new_args)) {
GPR_ASSERT(new_address != NULL);
gpr_free(addr);
addr = new_address;
@@ -788,7 +788,8 @@ grpc_call_stack *grpc_subchannel_call_get_call_stack(
return SUBCHANNEL_CALL_TO_CALL_STACK(subchannel_call);
}
-static void grpc_uri_to_sockaddr(char *uri_str, grpc_resolved_address *addr) {
+static void grpc_uri_to_sockaddr(const char *uri_str,
+ grpc_resolved_address *addr) {
grpc_uri *uri = grpc_uri_parse(uri_str, 0 /* suppress_errors */);
GPR_ASSERT(uri != NULL);
if (strcmp(uri->scheme, "ipv4") == 0) {
@@ -803,14 +804,19 @@ static void grpc_uri_to_sockaddr(char *uri_str, grpc_resolved_address *addr) {
void grpc_get_subchannel_address_arg(const grpc_channel_args *args,
grpc_resolved_address *addr) {
+ const char *addr_uri_str = grpc_get_subchannel_address_uri_arg(args);
+ memset(addr, 0, sizeof(*addr));
+ if (*addr_uri_str != '\0') {
+ grpc_uri_to_sockaddr(addr_uri_str, addr);
+ }
+}
+
+const char *grpc_get_subchannel_address_uri_arg(const grpc_channel_args *args) {
const grpc_arg *addr_arg =
grpc_channel_args_find(args, GRPC_ARG_SUBCHANNEL_ADDRESS);
GPR_ASSERT(addr_arg != NULL); // Should have been set by LB policy.
GPR_ASSERT(addr_arg->type == GRPC_ARG_STRING);
- memset(addr, 0, sizeof(*addr));
- if (*addr_arg->value.string != '\0') {
- grpc_uri_to_sockaddr(addr_arg->value.string, addr);
- }
+ return addr_arg->value.string;
}
grpc_arg grpc_create_subchannel_address_arg(const grpc_resolved_address *addr) {
diff --git a/src/core/ext/client_channel/subchannel.h b/src/core/ext/client_channel/subchannel.h
index 9bd35a7704..26ce954487 100644
--- a/src/core/ext/client_channel/subchannel.h
+++ b/src/core/ext/client_channel/subchannel.h
@@ -178,6 +178,9 @@ grpc_subchannel *grpc_subchannel_create(grpc_exec_ctx *exec_ctx,
void grpc_get_subchannel_address_arg(const grpc_channel_args *args,
grpc_resolved_address *addr);
+/// Returns the URI string for the address to connect to.
+const char *grpc_get_subchannel_address_uri_arg(const grpc_channel_args *args);
+
/// Returns a new channel arg encoding the subchannel address as a string.
/// Caller is responsible for freeing the string.
grpc_arg grpc_create_subchannel_address_arg(const grpc_resolved_address *addr);
generated by cgit v1.2.3 (git 2.39.1) at 2024-07-04 18:49:55 +0000