diff options
Diffstat (limited to 'bridge/github/import_mediator.go')
| -rw-r--r-- | bridge/github/import_mediator.go | 24 |
1 files changed, 23 insertions, 1 deletions
diff --git a/bridge/github/import_mediator.go b/bridge/github/import_mediator.go index 02067286..8d1796b0 100644 --- a/bridge/github/import_mediator.go +++ b/bridge/github/import_mediator.go @@ -359,8 +359,30 @@ type rateLimiter interface { // and it is used to populate the response into it. It should be a pointer to a struct that // corresponds to the Github graphql schema and it has to implement the rateLimiter interface. If // there is a Github rate limiting error, then the function sleeps and retries after the rate limit -// is expired. +// is expired. If there is another error, then the method will retry before giving up. func (mm *importMediator) mQuery(ctx context.Context, query rateLimiter, vars map[string]interface{}) error { + if err := mm.queryOnce(ctx, query, vars); err == nil { + // success: done + return nil + } + // failure: we will retry + // This is important for importing projects with a big number of issues. + retries := 3 + var err error + for i := 0; i < retries; i++ { + // wait a few seconds before retry + sleepTime := 8 * (i + 1) + time.Sleep(time.Duration(sleepTime) * time.Second) + err = mm.queryOnce(ctx, query, vars) + if err == nil { + // success: done + return nil + } + } + return err +} + +func (mm *importMediator) queryOnce(ctx context.Context, query rateLimiter, vars map[string]interface{}) error { // first: just send the query to the graphql api vars["dryRun"] = githubv4.Boolean(false) qctx, cancel := context.WithTimeout(ctx, defaultTimeout) |