Dockerfile

@@ -1,4 +1,4 @@
-FROM golang:1.20-alpine3.15 as go-builder
+FROM golang:1.19-alpine3.15 as go-builder
 ENV GOPATH ""
 
 RUN apk add git

README.md

@@ -2,12 +2,6 @@
 
 A side project to collect, transport and store data from a Goodwe solar inverter.
 
-## Build
-
-```
-GOOS=linux GOARCH=arm go build -o solar-toolkit-daemon ./cmd/daemon
-```
-
 ## License
 
 Licensed under the MIT license. See the LICENSE file.

command/command.go

@@ -19,9 +19,9 @@ type Conn interface {
 }
 
 const (
-	maxAttempts         = 4
-	timeout             = time.Second * 10
-	readBufferSizeBytes = 8_192
+	maxAttempts         = 3
+	timeout             = time.Second * 5
+	readBufferSizeBytes = 4_096
 )
 
 // Send writes the command to the provided Writer, and reads and validates the

go.mod

@@ -1,6 +1,6 @@
 module git.netflux.io/rob/solar-toolkit
 
-go 1.20
+go 1.19
 
 require (
 	github.com/jmoiron/sqlx v1.3.5