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wwbmmm pushed a commit to branch master
in repository https://gitbox.apache.org/repos/asf/brpc.git
The following commit(s) were added to refs/heads/master by this push:
new 257134d6 optimize the fallback code style (#3008)
257134d6 is described below
commit 257134d688af3eaa1c4615c27dca0db2217e06ba
Author: none <[email protected]>
AuthorDate: Wed Jul 23 10:17:07 2025 +0800
optimize the fallback code style (#3008)
---
src/brpc/rdma/rdma_helper.cpp | 24 +++++++++++++++---------
1 file changed, 15 insertions(+), 9 deletions(-)
diff --git a/src/brpc/rdma/rdma_helper.cpp b/src/brpc/rdma/rdma_helper.cpp
index 100fa704..f7cd9ecd 100644
--- a/src/brpc/rdma/rdma_helper.cpp
+++ b/src/brpc/rdma/rdma_helper.cpp
@@ -337,16 +337,22 @@ static void OnRdmaAsyncEvent(Socket* m) {
}
static int ReadRdmaDynamicLib() {
- g_handle_ibverbs = dlopen("libibverbs.so", RTLD_LAZY);
- if (!g_handle_ibverbs) {
- LOG(WARNING) << "Failed to load libibverbs.so " << dlerror() << " try
libibverbs.so.1";
- // Clear existing error
- dlerror();
- g_handle_ibverbs = dlopen("libibverbs.so.1", RTLD_LAZY);
- if (!g_handle_ibverbs) {
- LOG(ERROR) << "Fail to load libibverbs.so.1 due to " << dlerror();
- return -1;
+ const static char* const kRdmaLibs[] = {
+ "libibverbs.so",
+ "libibverbs.so.1"
+ };
+ for (const char* lib : kRdmaLibs) {
+ dlerror(); // Clear existing error
+ g_handle_ibverbs = dlopen(lib, RTLD_LAZY);
+ if (g_handle_ibverbs) {
+ LOG(INFO) << "Successfully loaded " << lib;
+ break;
}
+ LOG(WARNING) << "Failed to load " << lib << ": " << dlerror();
+ }
+ if (!g_handle_ibverbs) {
+ LOG(ERROR) << "Failed to load any of the RDMA libraries";
+ return -1;
}
LoadSymbol(g_handle_ibverbs, IbvGetDeviceList, "ibv_get_device_list");
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