balki/pgweb
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Use db.Ping to test connection

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This commit is contained in:
Dan Sosedoff 2014-10-11 22:38:32 -05:00
parent ba74d8193c
commit 7d7e67a54e
2 changed files with 11 additions and 8 deletions
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4
client.go
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@ -39,6 +39,10 @@ func NewClient() (*Client, error) {
return &Client{db: db}, nil
}
func (client *Client) Test() error {
return client.db.Ping()
}
func (client *Client) recordQuery(query string) {
client.history = append(client.history, query)
}

15
main.go
View File

@ -10,10 +10,10 @@ import (
var options struct {
Url string `long:"url" description:"Database connection string"`
Host string `short:"h" long:"host" description:"Server hostname or IP" default:"localhost"`
Port int `short:"p" long:"port" description:"Server port" default:"5432"`
User string `short:"u" long:"user" description:"Database user" default:"postgres"`
DbName string `short:"d" long:"db" description:"Database name" default:"postgres"`
Host string `long:"host" description:"Server hostname or IP" default:"localhost"`
Port int `long:"port" description:"Server port" default:"5432"`
User string `long:"user" description:"Database user" default:"postgres"`
DbName string `long:"db" description:"Database name" default:"postgres"`
Ssl string `long:"ssl" description:"SSL option" default:"disable"`
Static string `short:"s" description:"Path to static assets" default:"./static"`
}
@ -39,19 +39,18 @@ func getConnectionString() string {
func initClient() {
client, err := NewClient()
if err != nil {
exitWithMessage(err.Error())
}
_, err = client.Query(SQL_INFO)
fmt.Println("Connecting to server...")
err = client.Test()
if err != nil {
exitWithMessage(err.Error())
}
fmt.Println("Checking tables...")
tables, err := client.Tables()
if err != nil {
exitWithMessage(err.Error())
}