diff options
Diffstat (limited to 'libtransport/src/core/vpp_forwarder_interface.cc')
| -rw-r--r-- | libtransport/src/core/vpp_forwarder_interface.cc | 21 |
1 files changed, 17 insertions, 4 deletions
diff --git a/libtransport/src/core/vpp_forwarder_interface.cc b/libtransport/src/core/vpp_forwarder_interface.cc index 28a2560b3..9f7beeb37 100644 --- a/libtransport/src/core/vpp_forwarder_interface.cc +++ b/libtransport/src/core/vpp_forwarder_interface.cc @@ -36,8 +36,6 @@ namespace transport { namespace core { -std::mutex VPPForwarderInterface::global_lock_; - VPPForwarderInterface::VPPForwarderInterface(MemifConnector &connector) : ForwarderInterface<VPPForwarderInterface, MemifConnector>(connector), sw_if_index_(~0), @@ -112,9 +110,24 @@ void VPPForwarderInterface::producerConnection() { } void VPPForwarderInterface::connect(bool is_consumer) { - std::lock_guard<std::mutex> connection_lock(global_lock_); + int retry = 20; + + TRANSPORT_LOGI("Connecting to VPP through vapi."); + vapi_error_e ret = vapi_connect_safe(&sock_, 0); + + while (ret != VAPI_OK && retry > 0) { + TRANSPORT_LOGE("Error connecting to VPP through vapi. Retrying.."); + --retry; + ret = vapi_connect_safe(&sock_, 0); + } + + if (ret != VAPI_OK) { + throw std::runtime_error( + "Impossible to connect to forwarder. Is VPP running?"); + } + - vapi_connect_safe(&sock_, 0); + TRANSPORT_LOGI("Connected to VPP through vapi."); sw_if_index_ = getMemifConfiguration(); |