While provisioning monolith, messaging & compose subsystems (this is an assumption!) are waiting for system to initialise it’s gRPC server.
server_1 | {"level":"info","ts":1576043812.908581,"logger":"compose","caller":"service/service.go:176","msg":"initializing corredor connection","addr":"corredor:80"}
server_1 | {"level":"info","ts":1576043812.9086642,"logger":"compose.service.grpc","caller":"zapgrpc/zapgrpc.go:94","msg":"pickfirstBalancer: HandleSubConnStateChange: 0xc000378f20, CONNECTING"}
server_1 | {"level":"info","ts":1576043812.9087434,"logger":"compose.service.grpc","caller":"zapgrpc/zapgrpc.go:94","msg":"pickfirstBalancer: HandleSubConnStateChange: 0xc0002b1630, CONNECTING"}
server_1 | {"level":"info","ts":1576043812.9089036,"logger":"compose.service.grpc","caller":"zapgrpc/zapgrpc.go:94","msg":"grpc: addrConn.createTransport failed to connect to {:50051 0 <nil>}. Err :connection error: desc = \"transport: Error while dialing dial tcp :50051: connect: connection refused\". Reconnecting..."}
server_1 | {"level":"info","ts":1576043812.9089322,"logger":"compose.service.grpc","caller":"zapgrpc/zapgrpc.go:94","msg":"pickfirstBalancer: HandleSubConnStateChange: 0xc000378f20, TRANSIENT_FAILURE"}
server_1 | {"level":"info","ts":1576043812.9096236,"logger":"compose.service.grpc","caller":"zapgrpc/zapgrpc.go:94","msg":"pickfirstBalancer: HandleSubConnStateChange: 0xc0002b1630, READY"}
server_1 | {"level":"info","ts":1576043813.9091003,"logger":"compose.service.grpc","caller":"zapgrpc/zapgrpc.go:94","msg":"pickfirstBalancer: HandleSubConnStateChange: 0xc000378f20, CONNECTING"}
server_1 | {"level":"info","ts":1576043813.9091728,"logger":"compose.service.grpc","caller":"zapgrpc/zapgrpc.go:94","msg":"grpc: addrConn.createTransport failed to connect to {:50051 0 <nil>}. Err :connection error: desc = \"transport: Error while dialing dial tcp :50051: connect: connection refused\". Reconnecting..."}
server_1 | {"level":"info","ts":1576043813.909203,"logger":"compose.service.grpc","caller":"zapgrpc/zapgrpc.go:94","msg":"pickfirstBalancer: HandleSubConnStateChange: 0xc000378f20, TRANSIENT_FAILURE"}
server_1 | {"level":"info","ts":1576043815.6602032,"logger":"compose.service.grpc","caller":"zapgrpc/zapgrpc.go:94","msg":"pickfirstBalancer: HandleSubConnStateChange: 0xc000378f20, CONNECTING"}
server_1 | {"level":"info","ts":1576043815.66034,"logger":"compose.service.grpc","caller":"zapgrpc/zapgrpc.go:94","msg":"grpc: addrConn.createTransport failed to connect to {:50051 0 <nil>}. Err :connection error: desc = \"transport: Error while dialing dial tcp :50051: connect: connection refused\". Reconnecting..."}
server_1 | {"level":"info","ts":1576043815.660389,"logger":"compose.service.grpc","caller":"zapgrpc/zapgrpc.go:94","msg":"pickfirstBalancer: HandleSubConnStateChange: 0xc000378f20, TRANSIENT_FAILURE"}
server_1 | {"level":"info","ts":1576043818.3077023,"logger":"compose.service.grpc","caller":"zapgrpc/zapgrpc.go:94","msg":"pickfirstBalancer: HandleSubConnStateChange: 0xc000378f20, CONNECTING"}
server_1 | {"level":"info","ts":1576043818.3079214,"logger":"compose.service.grpc","caller":"zapgrpc/zapgrpc.go:94","msg":"grpc: addrConn.createTransport failed to connect to {:50051 0 <nil>}. Err :connection error: desc = \"transport: Error while dialing dial tcp :50051: connect: connection refused\". Reconnecting..."}
server_1 | {"level":"info","ts":1576043818.3079727,"logger":"compose.service.grpc","caller":"zapgrpc/zapgrpc.go:94","msg":"pickfirstBalancer: HandleSubConnStateChange: 0xc000378f20, TRANSIENT_FAILURE"}
server_1 | {"level":"info","ts":1576043823.078922,"logger":"compose.service.grpc","caller":"zapgrpc/zapgrpc.go:94","msg":"pickfirstBalancer: HandleSubConnStateChange: 0xc000378f20, CONNECTING"}
server_1 | {"level":"info","ts":1576043823.0790393,"logger":"compose.service.grpc","caller":"zapgrpc/zapgrpc.go:94","msg":"grpc: addrConn.createTransport failed to connect to {:50051 0 <nil>}. Err :connection error: desc = \"transport: Error while dialing dial tcp :50051: connect: connection refused\". Reconnecting..."}
server_1 | {"level":"info","ts":1576043823.0790734,"logger":"compose.service.grpc","caller":"zapgrpc/zapgrpc.go:94","msg":"pickfirstBalancer: HandleSubConnStateChange: 0xc000378f20, TRANSIENT_FAILURE"}
server_1 | {"level":"info","ts":1576043830.5522795,"logger":"compose.service.grpc","caller":"zapgrpc/zapgrpc.go:94","msg":"pickfirstBalancer: HandleSubConnStateChange: 0xc000378f20, CONNECTING"}
server_1 | {"level":"info","ts":1576043830.552378,"logger":"compose.service.grpc","caller":"zapgrpc/zapgrpc.go:94","msg":"grpc: addrConn.createTransport failed to connect to {:50051 0 <nil>}. Err :connection error: desc = \"transport: Error while dialing dial tcp :50051: connect: connection refused\". Reconnecting..."}
server_1 | {"level":"info","ts":1576043830.5524154,"logger":"compose.service.grpc","caller":"zapgrpc/zapgrpc.go:94","msg":"pickfirstBalancer: HandleSubConnStateChange: 0xc000378f20, TRANSIENT_FAILURE"}
server_1 | {"level":"info","ts":1576043842.9193661,"logger":"compose.service.grpc","caller":"zapgrpc/zapgrpc.go:94","msg":"pickfirstBalancer: HandleSubConnStateChange: 0xc000378f20, CONNECTING"}
server_1 | {"level":"info","ts":1576043842.919565,"logger":"compose.service.grpc","caller":"zapgrpc/zapgrpc.go:94","msg":"grpc: addrConn.createTransport failed to connect to {:50051 0 <nil>}. Err :connection error: desc = \"transport: Error while dialing dial tcp :50051: connect: connection refused\". Reconnecting..."}
server_1 | {"level":"info","ts":1576043842.9196188,"logger":"compose.service.grpc","caller":"zapgrpc/zapgrpc.go:94","msg":"pickfirstBalancer: HandleSubConnStateChange: 0xc000378f20, TRANSIENT_FAILURE"}
server_1 | {"level":"info","ts":1576043862.1911037,"logger":"compose.service.grpc","caller":"zapgrpc/zapgrpc.go:94","msg":"pickfirstBalancer: HandleSubConnStateChange: 0xc000378f20, CONNECTING"}
server_1 | {"level":"info","ts":1576043862.191241,"logger":"compose.service.grpc","caller":"zapgrpc/zapgrpc.go:94","msg":"grpc: addrConn.createTransport failed to connect to {:50051 0 <nil>}. Err :connection error: desc = \"transport: Error while dialing dial tcp :50051: connect: connection refused\". Reconnecting..."}
server_1 | {"level":"info","ts":1576043862.1912994,"logger":"compose.service.grpc","caller":"zapgrpc/zapgrpc.go:94","msg":"pickfirstBalancer: HandleSubConnStateChange: 0xc000378f20, TRANSIENT_FAILURE"}
server_1 | {"level":"info","ts":1576043887.5598469,"logger":"compose.service.grpc","caller":"zapgrpc/zapgrpc.go:94","msg":"pickfirstBalancer: HandleSubConnStateChange: 0xc000378f20, CONNECTING"}
server_1 | {"level":"info","ts":1576043887.5601141,"logger":"compose.service.grpc","caller":"zapgrpc/zapgrpc.go:94","msg":"grpc: addrConn.createTransport failed to connect to {:50051 0 <nil>}. Err :connection error: desc = \"transport: Error while dialing dial tcp :50051: connect: connection refused\". Reconnecting..."}
server_1 | {"level":"info","ts":1576043887.5602112,"logger":"compose.service.grpc","caller":"zapgrpc/zapgrpc.go:94","msg":"pickfirstBalancer: HandleSubConnStateChange: 0xc000378f20, TRANSIENT_FAILURE"}