lukaszraczylo/go-simple-graphql
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Add pool management.

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lukaszraczylo
2025-11-04 00:32:53 +00:00
parent 71a14721c5
commit 97cf896a17
6 changed files with 500 additions and 27 deletions
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main.go
+26 -11
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@@ -47,24 +47,39 @@ 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),
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
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
pool_warmup_enabled: envutil.GetBool("GRAPHQL_POOL_WARMUP_ENABLED", false),
pool_size: envutil.GetInt("GRAPHQL_POOL_SIZE", 5),
pool_warmup_query: envutil.Getenv("GRAPHQL_POOL_WARMUP_QUERY", "query{__typename}"),
pool_health_interval: time.Duration(envutil.GetInt("GRAPHQL_POOL_HEALTH_INTERVAL", 30)) * time.Second,
pool_stop: make(chan bool, 1),
}
b.client = b.createHttpClient()
b.Logger.Debug(&logging.LogMessage{
Message: "Created new GraphQL client connection",
Pairs: map[string]interface{}{
"values": b,
"endpoint": b.endpoint,
"pool_warmup": b.pool_warmup_enabled,
"pool_size": b.pool_size,
"pool_health_check": b.pool_health_interval,
},
})
// Initialize connection pool if warmup is enabled
if b.pool_warmup_enabled {
b.warmupConnectionPool()
b.startPoolHealthMonitor()
}
return b
}