[Multi-Thread] Support working in multi-thread environment

.gitignore

@@ -1,5 +1,6 @@
 kubernetes/build/
 .vs/
+.vscode/
 
 # Prerequisites
 *.d

README.md

@@ -78,6 +78,7 @@ list all pods:
     basePath = NULL;
     sslConfig = NULL;
     apiKeys = NULL;
+    apiClient_unsetupGlobalEnv();
 ```
 
 list all pods in cluster:
@@ -121,6 +122,7 @@ list all pods in cluster:
     basePath = NULL;
     sslConfig = NULL;
     apiKeys = NULL;
+    apiClient_unsetupGlobalEnv();
 ```
 
 

examples/auth_provider/main.c

@@ -59,6 +59,7 @@ int main(int argc, char *argv[])
     basePath = NULL;
     sslConfig = NULL;
     apiKeys = NULL;
+    apiClient_unsetupGlobalEnv();
 
     return 0;
 }

examples/create_pod/main.c

@@ -96,5 +96,7 @@ int main(int argc, char *argv[])
 
     apiClient_free(k8sApiClient);
     k8sApiClient = NULL;
+    apiClient_unsetupGlobalEnv();
 
+    return 0;
 }

examples/delete_pod/main.c

@@ -58,6 +58,7 @@ int main(int argc, char *argv[])
     basePath = NULL;
     sslConfig = NULL;
     apiKeys = NULL;
+    apiClient_unsetupGlobalEnv();
 
     return 0;
 }

examples/exec_provider/list_pod_by_exec_provider.c

@@ -63,6 +63,7 @@ int main(int argc, char *argv[])
 
     apiClient_free(k8sApiClient);
     k8sApiClient = NULL;
+    apiClient_unsetupGlobalEnv();
 
     return rc;
 }

examples/generic/main.c

@@ -60,6 +60,7 @@ int main(int argc, char *argv[])
     basePath = NULL;
     sslConfig = NULL;
     apiKeys = NULL;
+    apiClient_unsetupGlobalEnv();
 
     return 0;
 }

examples/list_pod/main.c

@@ -59,6 +59,7 @@ int main(int argc, char *argv[])
     basePath = NULL;
     sslConfig = NULL;
     apiKeys = NULL;
+    apiClient_unsetupGlobalEnv();
 
     return 0;
 }

examples/list_pod_incluster/main.c

@@ -59,6 +59,7 @@ int main(int argc, char *argv[])
     basePath = NULL;
     sslConfig = NULL;
     apiKeys = NULL;
+    apiClient_unsetupGlobalEnv();
 
     return 0;
 }

examples/watch_list_pod/main.c

@@ -105,6 +105,7 @@ int main(int argc, char *argv[])
     basePath = NULL;
     sslConfig = NULL;
     apiKeys = NULL;
+    apiClient_unsetupGlobalEnv();
 
     return 0;
 }