Fix retry patterns

main.go

@@ -2,6 +2,7 @@ package gql
 
 import (
 	"net/http"
+	"strings"
 	"time"
 
 	"github.com/gookit/goutil/envutil"
@@ -9,6 +10,22 @@ import (
 	logging "github.com/lukaszraczylo/go-simple-graphql/logging"
 )
 
+// parseRetryPatterns parses a comma-separated string of retry patterns into a slice
+func parseRetryPatterns(patterns string) []string {
+	if patterns == "" {
+		return []string{}
+	}
+	parts := strings.Split(patterns, ",")
+	result := make([]string, 0, len(parts))
+	for _, p := range parts {
+		trimmed := strings.TrimSpace(p)
+		if trimmed != "" {
+			result = append(result, trimmed)
+		}
+	}
+	return result
+}
+
 func NewConnection() (b *BaseClient) {
 	// Read LOG_LEVEL environment variable
 	logLevelStr := envutil.Getenv("LOG_LEVEL", "info")
@@ -30,15 +47,16 @@ func NewConnection() (b *BaseClient) {
 	})
 
 	b = &BaseClient{
-		endpoint:       envutil.Getenv("GRAPHQL_ENDPOINT", "https://api.github.com/graphql"),
-		responseType:   envutil.Getenv("GRAPHQL_OUTPUT", "string"),
-		Logger:         logger,
-		cache:          cache.New(time.Duration(envutil.GetInt("GRAPHQL_CACHE_TTL", 5)) * time.Second),
-		cache_global:   envutil.GetBool("GRAPHQL_CACHE_ENABLED", false),
-		retries_enable: envutil.GetBool("GRAPHQL_RETRIES_ENABLE", false),
-		retries_delay:  time.Duration(envutil.GetInt("GRAPHQL_RETRIES_DELAY", 250) * int(time.Millisecond)),
-		retries_number: envutil.GetInt("GRAPHQL_RETRIES_NUMBER", 3),
-		minify_queries: envutil.GetBool("GRAPHQL_MINIFY_QUERIES", true), // Default: enabled for production efficiency
+		endpoint:         envutil.Getenv("GRAPHQL_ENDPOINT", "https://api.github.com/graphql"),
+		responseType:     envutil.Getenv("GRAPHQL_OUTPUT", "string"),
+		Logger:           logger,
+		cache:            cache.New(time.Duration(envutil.GetInt("GRAPHQL_CACHE_TTL", 5)) * time.Second),
+		cache_global:     envutil.GetBool("GRAPHQL_CACHE_ENABLED", false),
+		retries_enable:   envutil.GetBool("GRAPHQL_RETRIES_ENABLE", false),
+		retries_delay:    time.Duration(envutil.GetInt("GRAPHQL_RETRIES_DELAY", 250) * int(time.Millisecond)),
+		retries_number:   envutil.GetInt("GRAPHQL_RETRIES_NUMBER", 3),
+		retries_patterns: parseRetryPatterns(envutil.Getenv("GRAPHQL_RETRIES_PATTERNS", "postgres,connection,timeout,transaction,could not,temporarily unavailable,deadlock")),
+		minify_queries:   envutil.GetBool("GRAPHQL_MINIFY_QUERIES", true), // Default: enabled for production efficiency
 	}
 	b.client = b.createHttpClient()
 	b.Logger.Debug(&logging.LogMessage{