Go 1.11 module versioning

Signed-off-by: Peter Broadhurst <peter.broadhurst@kaleido.io>

.travis.yml

@@ -1,8 +1,9 @@
 language: go
 env:
-  - BUILD_VERSION=travis-CI
+  - BUILD_VERSION=travis-CI GO111MODULE=on
 before_install:
   - sudo curl -Lo /usr/local/bin/solc https://github.com/ethereum/solidity/releases/download/v0.4.25/solc-static-linux
+  - sudo chmod 755 /usr/local/bin/solc
 after_success:
   - bash <(curl -s https://codecov.io/bash)
 go:

Makefile

@@ -1,5 +1,4 @@
- # Go parameters
-VGO=vgo
+VGO=go # Set to vgo if building in Go 1.10
 BINARY_NAME=ethconnect
 BINARY_UNIX=$(BINARY_NAME)-tux
 BINARY_MAC=$(BINARY_NAME)-mac

internal/kldkafka/kafkacommon_test.go

@@ -37,21 +37,21 @@ type testKafkaGoRoutines struct{}
 
 func (g *testKafkaGoRoutines) ConsumerMessagesLoop(consumer KafkaConsumer, producer KafkaProducer, wg *sync.WaitGroup) {
 	for msg := range consumer.Messages() {
-		log.Infof("msg: ", msg)
+		log.Infof("msg: %+v", msg)
 	}
 	wg.Done()
 }
 
 func (g *testKafkaGoRoutines) ProducerErrorLoop(consumer KafkaConsumer, producer KafkaProducer, wg *sync.WaitGroup) {
 	for err := range producer.Errors() {
-		log.Infof("err: ", err)
+		log.Infof("err: %s", err)
 	}
 	wg.Done()
 }
 
 func (g *testKafkaGoRoutines) ProducerSuccessLoop(consumer KafkaConsumer, producer KafkaProducer, wg *sync.WaitGroup) {
 	for msg := range producer.Successes() {
-		log.Infof("msg: ", msg)
+		log.Infof("msg: %+v", msg)
 	}
 	wg.Done()
 }