support customized server bvar prefix

apache · Jul 24, 2022 · 1df96d7 · 1df96d7
1 parent e4a860e
commit 1df96d7
Show file tree

Hide file tree

Showing 2 changed files with 9 additions and 1 deletion.
diff --git a/src/brpc/server.cpp b/src/brpc/server.cpp
@@ -271,7 +271,11 @@ static bvar::Vector<unsigned, 2> GetSessionLocalDataCount(void* arg) {
 }
 
 std::string Server::ServerPrefix() const {
-    return butil::string_printf("%s_%d", g_server_info_prefix, listen_address().port);
+    if(_options.name.empty()) {
+        return butil::string_printf("%s_%d", g_server_info_prefix, listen_address().port);
+    } else {
+        return std::string(g_server_info_prefix) + "_" + _options.name;
+    }
 }
 
 void* Server::UpdateDerivedVars(void* arg) {

diff --git a/src/brpc/server.h b/src/brpc/server.h
@@ -241,6 +241,10 @@ struct ServerOptions {
     // Default: NULL (disabled)
     RedisService* redis_service;
 
+    // Optional name for composing server bvar prefix. Read ServerPrefix() method for details;
+    // Default: ""
+    std::string name;
+
 private:
     // SSLOptions is large and not often used, allocate it on heap to
     // prevent ServerOptions from being bloated in most cases.