Update networking layer w/ CURL and emscripten impl

2025-11-08 01:50:36 +11:00
parent a17925904d
commit f6874dc55a
4105 changed files with 694617 additions and 179 deletions
@@ -0,0 +1,34 @@
+---
+c: Copyright (C) Daniel Stenberg, <daniel@haxx.se>, et al.
+SPDX-License-Identifier: curl
+Long: retry
+Arg: <num>
+Added: 7.12.3
+Help: Retry request if transient problems occur
+Category: curl
+Multi: single
+See-also:
+  - retry-max-time
+  - retry-connrefused
+  - retry-delay
+Example:
+  - --retry 7 $URL
+---
+
+# `--retry`
+
+If a transient error is returned when curl tries to perform a transfer, it
+retries this number of times before giving up. Setting the number to 0 makes
+curl do no retries (which is the default). Transient error means either: a
+timeout, an FTP 4xx response code or an HTTP 408, 429, 500, 502, 503, 504, 522
+or 524 response code.
+
+When curl is about to retry a transfer, it first waits one second and then for
+all forthcoming retries it doubles the waiting time until it reaches 10
+minutes, which then remains the set fixed delay time between the rest of the
+retries. By using --retry-delay you disable this exponential backoff
+algorithm. See also --retry-max-time to limit the total time allowed for
+retries.
+
+curl complies with the Retry-After: response header if one was present to know
+when to issue the next retry (added in 7.66.0).