updates

062-http-server-canonical-host/http-server-canonical-host.go

@@ -1,6 +1,10 @@
+// ## HTTP Server Canonical Host
+
 package main
 
-import ("net/http"; "fmt"; "strings")
+import "net/http"
+import "strings"
+import "fmt"
 
 func hello(res http.ResponseWriter, req *http.Request) {
     res.Header().Set("Content-Type", "text/plain")
@@ -28,8 +32,4 @@ func main() {
     http.ListenAndServe(":5000", nil)
 }
 
-// == running
+// todo: comment about https canonicalization
-// $ go run xx-http-server-canonical-host.go
-//
-// $ curl -i -L http://127.0.0.1:5000/go
-// $ curl -i -L http://127.0.0.1:5000/go

062-http-server-canonical-host/http-server-canonical-host.sh

@@ -0,0 +1,4 @@
+$ go run xx-http-server-canonical-host.go
+
+$ curl -i -L http://127.0.0.1:5000/go
+$ curl -i -L http://127.0.0.1:5000/go

063-http-server-graceful-shutdown/http-server-graceful-shutdown.go

@@ -1,6 +1,17 @@
+// ## HTTP Serve Graceful Shutdown
+
 package main
 
-import ("net"; "net/http"; "time"; "os"; "os/signal"; "syscall"; "fmt"; "sync/atomic")
+import (
+    "net"
+    "net/http"
+    "time"
+    "os"
+    "os/signal"
+    "syscall"
+    "fmt"
+    "sync/atomic"
+)
 
 func slow(res http.ResponseWriter, req *http.Request) {
 	fmt.Println("respond at=start")
@@ -76,20 +87,8 @@ func main() {
 	}
 }
 
-// == todo
+// todo: clean up logging
-// clean up logging
+// todo: limit shutdown time
-// limit shutdown time
+// todo: factor out to cut-and-pastable against normal app
-// wait -> drain
+// todo: credit http://blog.nella.org/?p=879
-// factor out to cut-and-pastable against normal app
+// todo: comment about tcp servers
-
-// == running
-// $ cd src
-// $ go build xx-http-server-graceful-shutdown.go
-// $ ./xx-http-server-graceful-shutdown
-//
-// $ curl -i http://127.0.0.1:5000/
-//
-// ^C
-
-// == credits
-// http://blog.nella.org/?p=879

063-http-server-graceful-shutdown/http-server-graceful-shutdown.sh

@@ -0,0 +1,7 @@
+$ cd src
+$ go build xx-http-server-graceful-shutdown.go
+$ ./xx-http-server-graceful-shutdown
+
+$ curl -i http://127.0.0.1:5000/
+
+^C

064-http-server-log/http-server-log.go

@@ -1,6 +1,10 @@
+// ## HTTP Server Logging
+
 package main
 
-import ("net/http"; "fmt"; "time")
+import "net/http"
+import "time"
+import "fmt"
 
 func runLogging(logs chan string) {
 	for log := range logs {
@@ -32,3 +36,5 @@ func main() {
     http.HandleFunc("/", handler)
     http.ListenAndServe(":5000", nil)
 }
+
+// todo: status code?

065-http-server-middleware/http-server-middleware.go

@@ -1,6 +1,9 @@
+// ## HTTP Server Middleware
+
 package main
 
-import ("net/http"; "fmt")
+import "net/http"
+import "fmt"
 
 func hello(res http.ResponseWriter, req *http.Request) {
     res.Header().Set("Content-Type", "text/plain")