basic echo server example

go.mod

@@ -1,3 +1,5 @@
 module nickiel.net/recount_server
 
 go 1.21.5
+
+require github.com/jmoiron/sqlx v1.3.5 // indirect

go.sum

@@ -0,0 +1,5 @@
+github.com/go-sql-driver/mysql v1.6.0/go.mod h1:DCzpHaOWr8IXmIStZouvnhqoel9Qv2LBy8hT2VhHyBg=
+github.com/jmoiron/sqlx v1.3.5 h1:vFFPA71p1o5gAeqtEAwLU4dnX2napprKtHr7PYIcN3g=
+github.com/jmoiron/sqlx v1.3.5/go.mod h1:nRVWtLre0KfCLJvgxzCsLVMogSvQ1zNJtpYr2Ccp0mQ=
+github.com/lib/pq v1.2.0/go.mod h1:5WUZQaWbwv1U+lTReE5YruASi9Al49XbQIvNi/34Woo=
+github.com/mattn/go-sqlite3 v1.14.6/go.mod h1:NyWgC/yNuGj7Q9rpYnZvas74GogHl5/Z4A/KQRfk6bU=

recount-server.go

@@ -1,7 +1,33 @@
-package recount_server
+package main
 
-import "fmt"
+import (
+    "fmt"
+    "log"
+    "net/http"
+
+    //"github.com/jmoiron/sqlx"
+)
+
+func hello(w http.ResponseWriter, req *http.Request) {
+    fmt.Fprintf(w, "hello\n")
+}
+
+func headers(w http.ResponseWriter, req *http.Request) {
+    for name, headers := range req.Header {
+        for _, h := range headers {
+            fmt.Fprintf(w, "%v: %v\n", name, h)
+        }
+    }
+}
 
 func main() {
-    fmt.Println("Hello World")
+    log.SetPrefix("RecountServer: ")
+    log.SetFlags(0)
+
+    http.HandleFunc("/hello", hello)
+    http.HandleFunc("/headers", headers)
+
+    http.ListenAndServe(":8090", nil)
+
+    //fmt.Println("Hello World")
 }