Enable java-client to cpp-server tck tests

Summary:
cpp-client to java-server tck tests dont work yet
Closes #344

Differential Revision: D4928525

Pulled By: lehecka

fbshipit-source-id: 0c747080ad13d60a729acaefd584534aa6ba6278

Author: Manikandan Somasundaram

.travis.yml

@@ -72,3 +72,4 @@ script:
   - ./scripts/prepare_tck_drivers.sh
   - ./scripts/tck_test.sh -c cpp -s cpp 
   - ./scripts/tck_test.sh -c java -s java 
+  - ./scripts/tck_test.sh -c java -s cpp 

scripts/tck_test.sh

@@ -34,8 +34,8 @@ fi
 java_server="java -cp reactivesocket-tck-drivers-0.9-SNAPSHOT.jar io/reactivesocket/tckdrivers/main/Main --server --host localhost --port 9898 --file tck-test/servertest.txt"
 java_client="java -cp reactivesocket-tck-drivers-0.9-SNAPSHOT.jar io/reactivesocket/tckdrivers/main/Main --client --host localhost --port 9898 --file tck-test/clienttest.txt"
 
-cpp_server="./build/tckserver -test_file tck-test/servertest.txt"
-cpp_client="./build/tckclient -test_file tck-test/clienttest.txt"
+cpp_server="./build/tckserver -test_file tck-test/servertest.txt -rs_use_protocol_version 1.0"
+cpp_client="./build/tckclient -test_file tck-test/clienttest.txt -rs_use_protocol_version 1.0"
 
 server="${server_lang}_server"
 client="${client_lang}_client"
@@ -53,4 +53,7 @@ ret=$?
 # terminate server
 kill $!
 
+# wait for server to relinquish its socket resources
+sleep 2
+
 exit $ret