feat(netprobe): HTTP(S) + DoH endpoint probes via libcurl (Refs #697) - #792

Merged

leoparente merged 23 commits into

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feat/http-netprobe-probe

Jul 2, 2026

Commits on Jun 27, 2026

feat(http): add libcurl HttpClient transport (curl_multi on uvw loop) (Refs #697)
leoparente
committed
fix(http): guard HttpClient request/timer/socket callbacks against closed state (Refs #697)
leoparente
committed
feat(netprobe): HttpProbe issuing requests via the libcurl HttpClient (Refs #697)
leoparente
committed
fix(netprobe): only allocate HttpClient for http streams; clarify timer capture (Refs #697)
leoparente
committed
feat(netprobe): status-aware HTTP metrics, top_status_codes, http_response_phases group (Refs #697)
leoparente
committed
test(netprobe): end-to-end HTTP probe test + docs (Refs #697)
leoparente
committed
fix(http): bound redirects to 10, document timeout_msec:0, assert per-phase timings (Refs #697)
leoparente
committed
fix(http): handle curl alloc failures, fix watchdog/server-ready test races, README accuracy (Refs #697)
leoparente
committed
fix(netprobe): lock _targets_metrics insert in process_attempts/process_failure (Refs #697)
leoparente
committed
build(deps): enable HTTP/2 in libcurl via libnghttp2 (Refs #697)
leoparente
committed
feat(http): HttpClient request body, headers, and response-body capture (Refs #697)
leoparente
committed
feat(netprobe): DohProbe issuing DoH queries via the libcurl HttpClient (Refs #697)
leoparente
committed
feat(netprobe): DNS-aware DoH metrics — dns_response_failures, top_rcodes (Refs #697)
leoparente
committed
test(netprobe): end-to-end DoH probe test + docs (Refs #697)
leoparente
committed
fix(http): include <stdexcept> for std::runtime_error (gcc/libstdc++) (Refs #697)
leoparente
committed
fix(netprobe): address PR review — curl add_handle check, DoH method validation, metric help-text, e2e server-ready/port checks (Refs #697)
leoparente
committed
feat(netprobe): v1 hardening — URL validation, NOSIGNAL, DoH content-type/question validation, curl-error logging, request() reentrancy guard, POLL_NONE stop, DoH top_status_codes (Refs #697)
leoparente
committed
refactor(http): encapsulate URL validation in visor_http_client; guard curl_slist_append OOM (Refs #697)
leoparente
committed

Commits on Jun 28, 2026

fix(netprobe): init curl before URL validation; normalize DoH qtype to uppercase (Refs #697)
leoparente
committed

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feat(netprobe): HTTP(S) + DoH endpoint probes via libcurl (Refs #697) - #792

feat(netprobe): HTTP(S) + DoH endpoint probes via libcurl (Refs #697)#792
leoparente merged 23 commits into
developfrom
feat/http-netprobe-probe

Commits on Jun 27, 2026

feat(http): add libcurl HttpClient transport (curl_multi on uvw loop) (Refs #697)

fix(http): guard HttpClient request/timer/socket callbacks against closed state (Refs #697)

feat(netprobe): HttpProbe issuing requests via the libcurl HttpClient (Refs #697)

fix(netprobe): only allocate HttpClient for http streams; clarify timer capture (Refs #697)

feat(netprobe): status-aware HTTP metrics, top_status_codes, http_response_phases group (Refs #697)

test(netprobe): end-to-end HTTP probe test + docs (Refs #697)

fix(http): bound redirects to 10, document timeout_msec:0, assert per-phase timings (Refs #697)

fix(http): handle curl alloc failures, fix watchdog/server-ready test races, README accuracy (Refs #697)

fix(netprobe): lock _targets_metrics insert in process_attempts/process_failure (Refs #697)

build(deps): enable HTTP/2 in libcurl via libnghttp2 (Refs #697)

feat(http): HttpClient request body, headers, and response-body capture (Refs #697)

feat(netprobe): DohProbe issuing DoH queries via the libcurl HttpClient (Refs #697)

feat(netprobe): DNS-aware DoH metrics — dns_response_failures, top_rcodes (Refs #697)

test(netprobe): end-to-end DoH probe test + docs (Refs #697)

fix(http): include <stdexcept> for std::runtime_error (gcc/libstdc++) (Refs #697)

fix(netprobe): address PR review — curl add_handle check, DoH method validation, metric help-text, e2e server-ready/port checks (Refs #697)

feat(netprobe): v1 hardening — URL validation, NOSIGNAL, DoH content-type/question validation, curl-error logging, request() reentrancy guard, POLL_NONE stop, DoH top_status_codes (Refs #697)

refactor(http): encapsulate URL validation in visor_http_client; guard curl_slist_append OOM (Refs #697)

Commits on Jun 28, 2026

fix(netprobe): init curl before URL validation; normalize DoH qtype to uppercase (Refs #697)

Commits on Jun 29, 2026

fix(netprobe): restrict redirects to http(s); require fully-parseable DoH response (TC bit + parsed-vs-declared records); accurate timeout comments (Refs #697)

chore(http): add Visor::Lib::Http alias; align http_status_failures README with actual semantics (Refs #697)

Commits on Jul 1, 2026

fix(netprobe): apply topn settings to per-target status/rcode TopN; validate DoH qname + guard addQuery (Refs #697)

feat(netprobe): support DoH root ('.') queries — accept root in qname validation, build/echo via the empty name pcpp uses (Refs #697)